KEPEAK 1080P Projector with Wi-Fi and Bluetooth Review

[4K Support & Auto Focus] Projector with WiFi and Bluetooth, KEPEAK 4K 1080P Native Projector Auto Keystone & 50% Zoom, 180°Adjustable Stand Portable Projector for Phone, Laptop, Bedroom, Outdoor

$79.49 @ Amazon.com (Save 20%)

【4K Support Video Projector】The bluetooth projector supports 4K 1080P resolution each frame is exquisitely delicate and colourful, allowing you to enjoy an unprecedented HD picture quality experience. The projector with wifi and bluetooth is equipped with WiFi 6 and Bluetooth 5.0 technology, it supports 5G/2.4G dual-band WiFi to ensure smoother and more stable content transmission. Bluetooth 5.0 allows you to connect your ideal speakers or headphones at any time for even better sound.

【Electric Focus & Auto Keystone Correction】The 4K projector combines the functions of electric focus and auto keystone correction. Simply press the focus button (F-/F+) on the remote control to get a clear rectangular picture in 3 seconds. Mini projector is more convenient and easier to operate than traditional manual focusing. The auto keystone correction automatically adapts to any wall and removes placement restrictions. Smart projector brings you a more convenient and comfortable projection experience.

【2025 Update Smart Projector】Our smart movie projector with advanced Android TV 13.0, you can access millions of videos without using an additional TV stick, including content from YouTube, NetfIix, Prime Video and other apps. The mini projector provides a 17-200 inch projection display at a projection distance of 0.5-6m, with a 4:3/16:9 aspect ratio and lamp life: 30,000 hours, ANSI 280. It delivers superior connectivity and performance for an unparalleled smart movie watching experience.

【Portable Outdoor Projector】This portable projector comes with a 180° rotatable stand, allowing you to easily place it at different angles for a perfect viewing experience. Whether it's wall projection, ceiling projection or floor projection, it can meet you. This mini projector offers flexibility with ceiling mounting, table placement, tripod installation. The video projector is Perfect for home theaters, outdoor movies, bedroom setups, or short trips, it easily adapts to any space or occasion.

【Wide Compatibility】This movie projector is equipped with High-Definition Multimedia Interface Port, USB, AV, 3.5mm headphone jack, which can be easily connected to a variety of media devices, like mobile phones, iPad, laptops, TV Stick, USB flash drive, PS5, Switch, etc. Our projector with wifi and bluetooth meet the needs of the daily home theatre, you can enjoy the movie anytime and anywhere, enjoy the happy time.

[4K Support & Auto Focus] Projector with WiFi and Bluetooth, KEPEAK 4K 1080P Native Projector Auto Keystone & 50% Zoom, 180°Adjustable Stand Portable Projector for Phone, Laptop, Bedroom, Outdoor

[Built-in Apps & 2025 Upgraded] Mini Projector with WiFi 6 and Bluetooth 5.4 Support 4K 1080P Auto Keystone 180° Rotatable Projector Portable Compatibile with HDMI/TV Stick/Memory Stick/Laptop, Black

$65.99 @ Amazon.com (Save 40%)

[Projector with Air Remote Function & Built-in Apps] The remote control of the Wowlink W210 portable projector has the Air Remote function based on gyroscope technology. You can control the projector screen by just shaking your wrist. The W210 portable mini projector has built-in applications such as Netflix, Prime Video, YouTube and D+. You can watch movies and videos with one click without external devices, and start the immersive audio-visual feast of home theater anytime, anywhere.

[Mini Projector Supports 4K 1080P & 720P] Wowlink W210 projector 4k adopts the new generation of LCD light source technology, with a native resolution of 720P, supports 4K HDR video playback, and presents home theater-level color performance with 200 ANSI lumens brightness and 10000:1 contrast ratio. The breakthrough short-throw projection ratio allows you to enjoy a big screen even in a small space, making every frame of the picture vivid.

[Latest WiFi 6 Technology & Bluetooth 5.4] The Wowlink W210 projector with wifi and bluetooth is equipped with the latest dual-band WiFi6 technology in 2025, Wowlink bluetooth wifi projector compatible with 5 GHz WiFi and 2.4 GHz WiFi, with fast network connection speed, stronger anti-interference ability, and stable and smooth wireless projection. The latest Bluetooth 5.4 technology can connect to Bluetooth devices such as headphone and speaker to create a private audio space, allowing you to listen to music and watch movies anytime, anywhere

[Base-type Stereo Speakers & 180° Rotatable] The Wowlink W210 portable mini projector has built-in immersive base-type stereo speaker that provide detailed sound, clear highs, and deep, powerful bass. The W210 small projector can rotate 180° freely, and you can rotate the mini projector movie projector to a suitable angle to project the projector's image onto the wall or ceiling. In addition, there is a 0.25-inch screw hole at the bottom of the ceiling projector, and you can also mount the projector on a tripod or anchor it to the ceiling or wall

[Brand Creativity & Customer Service] Wowlink, an inspiration from life, links to a 'WOW' world. Sharing the colors and sounds of movies with family and friends are conveying happiness. Wowlink projector is a bridge that links to a WOW world. The brand creativity was contributed by Ashley. Wowlink has a professional customer service team, if you have any questions, please contact us and we will provide you with effective customer service. Thank you, have a good day

[Built-in Apps & 2025 Upgraded] Mini Projector with WiFi 6 and Bluetooth 5.4 Support 4K 1080P Auto Keystone 180° Rotatable Projector Portable Compatibile with HDMI/TV Stick/Memory Stick/Laptop, Black

Mini Portable Projector with WiFi and Bluetooth, Movie projector 1080P HD Supported, Auto Keystone Correction, 180° Rotatable, Compatible with TV Stick, HDMI, USB, Smartphone, Laptop

$59.99 @ Amazon.com (Save 40%)

【4K Supported Mini Projector with WiFi 6 & Bluetooth】Please note: Bluetooth function supports audio transmission only, not video.Experience vibrant 1080P HD visuals with 4K input support on this smart projector. Dual-band WiFi 2.4G + 5G ensures smooth streaming. A true phone projector for seamless smartphone mirroring without cables.

【Portable Design for Multi-Space Projection】Compact and lightweight, this small projector transforms any room. Use as a ceiling projector for bed viewing, a TV projector for entertainment, or a light projector for bedroom ambiance. Carry effortlessly for indoor/outdoor movie nights

【Warm Tips】Due to content protection agreements (HDCP), screen mirroring won’t display video or audio for certain apps like Amazon Prime Video or Hulu Netflix etc.Please connect your streaming device (Fire TV Stick, Roku, Chromecast) directly to the projector,or use an HDMI cable (included) from your laptop/computer

【Auto Keystone & 180° Flexible Positioning】 Achieve distortion-free images instantly with auto vertical correction. The adjustable stand rotates 180° for tabletop, wall-mounted, or upside-down projection. No manual setup needed for perfect alignment

【Plug-and-Play Multi-Device Compatibility】 Stream content directly via HDMI/USB ports. Works with TV Sticks, laptops, gaming consoles, and smartphones. Enjoy endless entertainment without complex setups - simply connect and play

【Enhanced Viewing Experience】 Optimized lens delivers sharp, bright images even in dim environments. Combines high-definition clarity with versatile placement options for immersive viewing anywhere. Your all-in-one entertainment solution

Mini Portable Projector with WiFi and Bluetooth, Movie projector 1080P HD Supported, Auto Keystone Correction, 180° Rotatable, Compatible with TV Stick, HDMI, USB, Smartphone, Laptop

Mini Projector 1080P, 4K Projector Full HD with WIFI 6 and Bluetooth 5.2, Support 180° Rotatable Portable Projector with Auto Keystone Correction, Built-in App Compatible with Phone/HDMI/USB - Black

$66.49 @ Amazon.com (Save 5%)

【WiFi 6 and Dual-Way Bluetooth 5.2】The Wireless freedom replaces traditional HDMI cables. The mini projector features Bluetooth 5.2 and WiFi 6 dual-band technology (2.4GHz and 5GHz), utilizing the latest wireless advancements to effortlessly connect multiple devices. With dual-way Bluetooth 5.2 audio transmission, you can connect Bluetooth headphones or speakers, paired with built-in 360° surround sound, delivering a cinematic audio experience. Enjoy seamless entertainment without any hassle.

【Built-in App Smart Projector】The 4K projector runs on the Android 11 operating system with 1GB RAM and 8GB storage, ensuring smooth performance and user-friendly operation. It supports both a wireless mouse and remote control for added convenience. The built-in Android TV OS allows direct access to millions of videos, including Netf1ix and YouTube, without the need for a TV stick. Create your own private home theater with ease.

【Flexible Installation and Portable Design】The smart projector supports a tripod, ceiling mount, and desktop placement, featuring a standard 1/4-inch screw hole for easy and secure installation. With 180° image rotation, you can project from any angle, whether in the living room, bedroom, conference room, or outdoors. Enjoy a large-screen experience anytime & anywhere.

【Full HD Video Projection with 4K Support】Equipped with 1920x1080 Full HD resolution and 4K Ultra HD video decoding, the portable projector uses advanced LED technology with 920 lumens and a 10000:1 contrast ratio. Whether you're watching movies, TV shows, or playing video games, it delivers an immersive visual feast, bringing a cinema-like experience to your home.

【180° Rotation for Optimal Viewing Angles】The compact projector features a 180° rotatable design, allowing you to adjust the projection angle for the best viewing experience. The focus wheel ensures quick and clear image adjustment, while the digital zoom function (35%-100%) and a 1.3:1 screen ratio provide flexibility. With a projection distance of 3-18 feet.

【Immersive Surround Sound and Efficient Cooling】The built-in 360° surround sound system delivers rich and clear audio, creating a truly immersive experience. The sealed optical engine and dual-fan cooling system effectively reduce operating temperature, ensuring long-lasting performance even during extended use. You can enjoy uninterrupted entertainment with reliable durability.

Mini Projector 1080P, 4K Projector Full HD with WIFI 6 and Bluetooth 5.2, Support 180° Rotatable Portable Projector with Auto Keystone Correction, Built-in App Compatible with Phone/HDMI/USB - Black

FANGOR 4K Supported Projector with 5G WiFi and Bluetooth - HD 900 ANSI 1080P Native Projector for Outdoor Movies, Home Video Projector with 4P Keystone 50% Zoom Supports TV Stick/Roku/Laptop/Phone

$49.98 @ Amazon.com

[900 ANSI High Brightness 1080P Native Projector] Adopted high-transmittance LED lens, greatly improves the brightness up to an astonishing 900ANSI, not like other normal low-brightness 1080P projectors, F-410 can provide clear images even in a room with light on. (Note: Ansi Lumen is an international standard unit for measuring the luminous flux of a home projector developed by the American National Standards Institute. Generally, the Ansi lumen is higher, the projector is brighter.)

【5G Projector with Dual-Band WiFi for Screen Mirroring】 This wireless wifi projector supports 2.4G 5G WiFi connection, The 2.4G WiFi is stable and has wide coverage, and the upgraded 5G WiFi is faster and more efficient, and you can easily to to connect the projector with your iOS/Android devices; In addition, it also supports wired screen mirroring (Need a data cable without any app). With the dual mirroring design, you can choose what you want without lag.

【Bluetooth Projector, with built-in Hifi Stereo Speaker】 This portable projector has built-in 10W stereo speakers and Bluetooth 5.0 chip, which can connect to your audio device like a speaker/ sound bar/ earphone to get an excellent sound. In addition, this Bluetooth projector is also supports connecting with your remote control wirelessly, so you can operate the remote in different angle, no need to point to the IR sensor area anymore, much more sensitive and convenient!

【Wide Compatible Outdoor Indoor Projector & Cooling System】This outside projector include HDMI, VGA, AV, USB, and Micro SD ports, which can be easily connected to DVD players, laptops, tablets, TV Box/Sticks, etc, Easily meet your daily for games, sports matches, camping. It is also equipped with an innovative cooling system to prevent overheating, to ensure that the temp of the projector remains within safe limits, as well as noise-canceling technology which controls noise levels effectively.

【FANGOR Projector with User Friendly Design & Reliable Service】The 5G with and bluetooth projector support desktop placement, bracket support and ceiling installation projection. You can fall sleep without thinking since our projector can automatically turn off after a fix time you set. 2 years professional technical life time customer service makes you no worry.

FANGOR 4K Supported Projector with 5G WiFi and Bluetooth - HD 900 ANSI 1080P Native Projector for Outdoor Movies, Home Video Projector with 4P Keystone 50% Zoom Supports TV Stick/Roku/Laptop/Phone

[Electric Focus]Projector with WiFi and Bluetooth, Native 1080P 15,000 Lumens 4K Supported, Agreago Outdoor Movie Projector for Home Theater UP to 300", for iOS/Android/Laptop/TV Stick/HDMI/USB

$149.98 @ Amazon.com

Native 1080P Full HD for Stunning Picture Quality: Enjoy crystal-clear, vibrant visuals with true 1920x1080P native resolution and a powerful 15,000-lumen brightness. Combined with a 15,000:1 contrast ratio and diffuse reflection tech to reduce eye strain, this projector brings your favorite movies, shows, and games to life—even on massive 300" screens. Stream Netflix, YouTube, or Roku effortlessly via TV sticks for a true cinematic experience at home or outdoors.

Faster, Smoother Streaming with WiFi 6 & Bluetooth 5.2: Equipped with the latest dual-band WiFi (2.4G/5G), you’ll get faster speeds and a more stable connection with less lag—perfect for wireless screen mirroring in seconds. Plus, Bluetooth 5.2 lets you easily pair with external speakers for upgraded audio during movie nights, backyard parties, or camping trips.

Built-In Dual Stereo Speakers with Deep Bass: No need for extra speakers! Enjoy powerful sound with dual stereo speakers that deliver clear highs, rich mids, and deep bass. The projector stays cool and quiet during long viewing sessions, and the 3.5mm headphone jack ensures a noise-free private listening experience whenever you need it.

Wide Compatibility with All Your Favorite Devices: This projector supports HDMI, USB, AV, and 3.5mm audio inputs, making it easy to connect your iPhone, Android, TV Stick, laptop, tablet, Xbox, PS5, USB drive, and more. With remote keystone correction and a zoom range of 50%–100%, you can easily adjust your screen size (40"–300") without moving the projector.

Sleek Design & Ready for Any Occasion: Designed with a modern, compact look and comes with a handy drawstring carry bag—perfect for on-the-go fun. Whether it’s movie night in the backyard, RV camping, garage karaoke, or even yoga or online classes, this projector supports tabletop, ceiling, wall, and tripod mounting to fit your setup.

Upgraded 2025 Projection Tech for Superior Clarity: Featuring the latest LCD color calibration, high-transmittance lens, and a premium 6-layer glass lens, this mini projector delivers brighter, sharper, and more vivid images. With true 1080P resolution and full HD support, every detail pops—perfect for immersive video watching, gaming, or presentations.

[Electric Focus]Projector with WiFi and Bluetooth, Native 1080P 15,000 Lumens 4K Supported, Agreago Outdoor Movie Projector for Home Theater UP to 300", for iOS/Android/Laptop/TV Stick/HDMI/USB

Mini Projector with WiFi and Bluetooth, AKIYO 1080P Supported Projector with Projector Stand, Portable Movie Projector for Home Theater/Outdoor, Compatible with iOS/Android/Laptop/TV Stick/HDMI/PS5

$55.99 @ Amazon.com (Save 15%)

【P2P Direct Connection & NO WiFi Required】Newly upgraded P2P connection method, iOS/Android no longer needs to connect to the projector under WiFi environment. After the projector switches to the corresponding interface, the mobile phone can cast the screen with one click! Solve all connection problems caused by network interference. Whether you are outside or traveling, you can enjoy a smooth viewing experience

【5G WiFi & Bluetooth 5.2】 AKIYO upgraded mini projector supports 5G/2.4G dual-screen WiFi connection and is compatible with Android/iOS/Windows 10. The maximum speed can reach 9.6G bps, allowing you to enjoy a smooth, lag-free experience. The built-in Bluetooth 5.2 chip allows you to instantly connect to wireless Bluetooth headphones or speakers. Note: Bluetooth does not support connection with smartphones

【 Full HD 1080P Supported】 The AKIYO 2025 updated mini WiFi projector supports full HD 1080P. Definition images and superb color brightness are provided by the 200 ANSI brightness and 2000:1 contrast ratio, giving you the greatest video experience. NOTE: The mini projector will work better in a dark environment

【Ultra Small Size and Portable Cinema】 The size of the mini projector is 5.35*4.33*2.28 in, which is the size of two Coke cans. It's small enough to fit in your pocket or bag. The projector weighs only 420 grams, making it easy for even a small child to hold. The elegant design makes it ideal for gift-giving.NOTE: Copyrighted videos such as Netflix, Amazon Prime, and Disney may not support direct playback through mobile phone mirroring. It is recommended to connect to a TV Stick to play

【±50° Keystone & 50% Zoom】The projector is equipped with ±50° electronic vertical keystone correction function. Just click the keystone correction button on the remote control to easily get a perfect rectangular image in seconds (the side scroll wheel only supports ±20° correction). The 50% zoom function allows you to zoom out the projected image to 50% via the remote control without moving the projector. Supports a projection screen size of 32-120 in, and the optimal distance is 3.28-9.84 feet

【Multiple Connections and Tech Support】 Multiple input source interfaces to meet your diverse equipment needs: HDMI, USB and 3.5mm audio output jack. Compatible with PC, Fire Stick, PS5 multi-device connection, one-click connection can easily meet your daily needs! AKIYO provides a 2-year warranty for each device.NOTE: If you have any questions, please contact us immediately and get a 24H service response via "Order - Get Help" from the Amazon Station Message

Mini Projector with WiFi and Bluetooth, AKIYO 1080P Supported Projector with Projector Stand, Portable Movie Projector for Home Theater/Outdoor, Compatible with iOS/Android/Laptop/TV Stick/HDMI/PS5

WISHOLY Mini Projector with WiFi and Bluetooth, Portable Movie Projector with 180° Rotatable, 1080P HD Supported, Auto Vertical Keystone, Compatible with Smartphone, TV Stick, Laptop, HDMI, USB

$53.99 @ Amazon.com (Save 31%)

[Mini Projector with WiFi and Bluetooth] Equipped with 2.4G + 5G dual-band WiFi, this WISHOLY projector enables ultra-fast and stable screen mirroring without lag or frame drops. Even without a WiFi network, you can still mirror your phone using cellular data via a simple, one-step setup—no cables or adapters needed. Please note: Due to copyright restrictions, streaming content from apps like Netflix, Hulu, and Prime Video cannot be mirrored via WiFi

[ Portable Bluetooth Projector] Connect your WISHOLY projector to Bluetooth speakers for richer, more powerful sound, or pair it with headphones for a private, immersive viewing experience without disturbing others. Please Note: Bluetooth connection is only for audio transmission with audio devices, which cannot be used on smartphone screen mirroring

[180° Rotatable Video Projector] Featuring a 180° adjustable stand, this 1080p projector allows you to effortlessly project from any angle—whether on a table, bedside, wall-mounted, or even the ceiling—providing flexible viewing options for any space

[Auto Vertical Keystone Correction] The movie projector features automatic vertical keystone correction, instantly adjusting the image for a perfectly aligned, distortion-free display—no manual adjustments needed for a seamless viewing experience

[Endless Entertainment with TV Stick] Just plug your TV Stick (not included) into the home projector and start streaming millions of videos from services like Netflix, Amazon Prime Video, Hulu, and more. No TV Stick? No problem! You can easily connect a laptop or computer via HDMI for endless entertainment

[ Outdoor Projector with 1080P Support] Enjoy breathtaking visuals with 1080P resolution support, providing sharper and more detailed images. Whether you're at home or outdoors, experience your favorite content in vibrant clarity and immersive quality

WISHOLY Mini Projector with WiFi and Bluetooth, Portable Movie Projector with 180° Rotatable, 1080P HD Supported, Auto Vertical Keystone, Compatible with Smartphone, TV Stick, Laptop, HDMI, USB

【Thinnest & Netflix-Licensed Projector】Smart Mini Projector with WiFi and Bluetooth, Auto Focus & Keystone Portable Outdoor Projector, VOPLLS Native 1080P 4K Supported Home Movie Projector(black)

$167.99 @ Amazon.com

【Officially Licensed by Netflix, No Extra Devices Needed】This isn’t just a projector—it’s your "Hollywood Digital Pass." Instantly access a global library with pre-installed Netflix/YouTube/Prime Video, offering 1000,000+ titles at your fingertips. Enjoy officially licensed Netflix content, secure and regularly updated, with stunning 4K HDR clarity.

【Sleek and Portable Design】Imagine carrying a slender 2.24inch pocket projector that looks like a premium hardcover book. Its compact, lightweight form factor allows you to slip it into your bag with ease, ready for any projection, movie night, or trip. The minimalist design complements any setting, making it a stylish addition to your workspace or living room.It brings entertainment to life, enhancing every gathering.

【Instant clarity, Precise alignment】The smart projector 4k combines automatic fast focus and 6D all-around keystone correction technology, from power on to enjoyment, auto fcous projector only takes 5 seconds. It abandons tedious manual adjustment, whether it is immersive movies or fierce games, it is ready instantly. The built-in high-sensitivity displacement gyroscope and smart sensor can keenly capture subtle environmental changes, optimize the image in real-time, and present a perfect view.

【Native FHD 1080P Resolution】Projector delivers an extraordinary visual feast with native 1080P resolution. Every frame is vivid, color-accurate, and razor-sharp, supported by 4K playback compatibility—perfect for dark rooms or outdoor nights. Deep blacks and brilliant whites create stunning depth, immersing you in a cinematic experience.

【360° Tool-free Adjustable Bracket】With a 360° rotatable stand, the bedroom projector effortlessly projects images onto the ceiling, offering an unparalleled viewing experience. Whether you prefer sitting or lounging to watch your movies, it satisfies all. Q5 mini projector 4k stand is quick to assemble and disassemble, requiring no tools and providing easy operation. Furthermore, the stand safeguards the projector lens when stored, guarding against dust accumulation and accidental impacts.

【Lightning-Fast WiFi 6 & Bluetooth 5.2 】WiFi 6 ensures stable, rapid signal transmission, empowering the wireless projector with seamless wireless screen mirroring for ultra-smooth movie & gaming sessions. Built-in Bluetooth 5.2 enables the outdoor projector to have seamless audio sync, transforming it into a Bluetooth speaker for on-demand phone music. Immersive viewing awaits! （Please note: Bluetooth function supports audio transmission only, not video.）

【Thinnest & Netflix-Licensed Projector】Smart Mini Projector with WiFi and Bluetooth, Auto Focus & Keystone Portable Outdoor Projector, VOPLLS Native 1080P 4K Supported Home Movie Projector(black)

Mini Projector with WIFI and Bluetooth, 4K 1080P Support Portable Projector, Built-in App, Android 11, 150 ANSI, Auto Keystone Correction, 40"-130" Screen Video Projector for Laptop/PC/Smartphone

$35.99 @ Amazon.com (Save 12%)

【Smart Projector with Android TV 11】Experience a world of entertainment with over 4000 apps at your fingertips, including access to popular streaming platforms like Netflix, Prime Video, YouTube, and more. Enjoy a vast library of over 500,000 movies and TV shows. This mini projector Equipped with Android 11 OS, Mali-G31 GPU, and WiFi 6 technology, our mini projector ensures seamless connectivity and top-notch performance for a truly smart viewing experience.

【1080P HD Video Projection】Native 1280*720 resolution with 4K support delivers crisp and clear visuals. Utilizing advanced LED technology for bright and vivid projections. Seamlessly connect with the latest WiFi 6 and Bluetooth 5.2 ensuring smooth streaming,also compatible with 2.4G and 5G networks,features bluetooth 5.2 function,and connectivity to your favorite devices.this projector delivers stunning visuals with 150 ANSI lumens brightness and a contrast ratio of 1500:1, ensuring vivid colors and sharp details.

【180° Rotating Projection】No need for complex installations, this mini projector allows seamless rotation for wall, ceiling, or even floor projections. Immerse yourself in an expansive 35-130 inch screen for a truly immersive viewing experience. this projector is perfect for home theater, entertainment, children's education, video conferences, and online teaching, providing versatility for various needs.

【Automatic Keystone Correction & 360° Sound】Instantly correct and focus with automatic keystone and manual focus adjustment for a perfect image in seconds. Enjoy room-filling 360-degree audio for an enhanced cinematic experience from this compact yet powerful smart projector.

【Low Noise & Multi-device Connectivity】With a high-performance cooling system producing noise levels below 25dB, indulge in a quiet viewing environment while experiencing stunning visual effects. Equipped with HDMI, USB, and audio ports for seamless compatibility with laptops, TV sticks, USB drives, and more.

Mini Projector with WIFI and Bluetooth, 4K 1080P Support Portable Projector, Built-in App, Android 11, 150 ANSI, Auto Keystone Correction, 40"-130" Screen Video Projector for Laptop/PC/Smartphone