Nisoo Projector Review

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

$99.99 @ Amazon.com

【Electric Focus】Say goodbye to inconvenient manual focusing, this NISOO latest smart projector brings you a simple and convenient electronic focusing method, allowing you to easily focus and achieve the best viewing image. You just need to use the buttons on the remote control to focus.

【Native 1080P & 4K supported】Unlike most machines on the market that have a 720P resolution, this 4k projector uses a real 1080P LCD screen, resulting in a true 1080P image quality. Moreover, a 4K decoding chip is used, which can support projection of 4K film sources. (When playing through HDMI cable connection.)

【Newly upgraded 700 ANSI brightness】As is well known, brightness is the most crucial factor for a video projector. We are well aware of the customer's needs, so our engineering team spent a whole year, invested a lot of research and development funds, and finally made this home projector with a brightness of up to 700 ansi lumens.

【WiFi 6 tech used】We have utilized the latest WiFi 6 technology on this Bluetooth projector, with a transmission speed at least 30% faster than other projectors. With this wireless projector, you can fully enjoy the fun brought by ultra high speed transmission.

【Two-way Bluetoorh】The latest Bluetooth 5.2 allows it to work as a standalone Bluetooth speaker, or connect to external Bluetooth speakers or headphones to create immersive sound. Built-in 5W HiFi speakers offer crisp highs and lows output to gives a true theatre experience.

【Electric Keystone & Zoom Fuction】Unlike traditional manual paddle adjustment for trapezoidal correction, this 1080P projector adopts an electronic adjustment method, which further refines the adjustment angle and makes the adjustment more precise, thereby obtaining a better and more delicate projection image. In addition, there is a 50% -100% Zoom feature that allows you to achieve the desired projection size without adjusting the machine position.

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

$129.99 @ Amazon.com

☀【Auto Focus/Keystone& 100%-50% Zoom】This mini projector features a ±50° 4D auto correction& auto focus function, automatically set irregular images to rectangular ones and display sharp pictures without efforts. Distortion-free 100-50% Zoom allows adjustment of the picture to the right size.

☀【360°Adjustable Stand】This wifi projector comes with a 360° Integrated Gimbal Stand, offering exceptional flexibility in positioning and adjusting the projection angle. Easily rotate and tilt the projector to achieve the perfect viewing angle without the need for additional accessories.

☀【Native 1080P & 400 ANSI】Featuring a stunning 1920*1080P native resolution and supporting up to 4K resolution, this bluetooth projector produces incredibly clear pictures for a true cinematic experience and 400 ANSI brightness, 20,000:1 contrast ratio bring you a 60% brighter images than similar projectors. Whether you’re watching movies, giving presentations, or playing games, the image quality will exceed your expectations.

☀【2024 Upgrade WiFi-6 & BT5.2】With the latest WiFi 6 tech, our smart projector is faster and much stable. The Bluetooth 5.2 allows it to work as a standalone Bluetooth audio, or link to external audios to create immersive sound. So it is not only a smart projector, but also a powerful speaker.

☀【Wide Connectivity】This home projector is fit for watching movies, playing games, etc. It can be perfectly connected with TV Stick, iphone, android phone, Tablet, Laptop, audio, PC, USB Flash Disk, PS4, Gaming Consoles, etc. (Please note that due to copyright issue, you may need to use an HDMI cable to connect your laptop for screen mirroring services like Netflix, Hulu, etc.)

【Auto Focus/Keystone】4K Projector with WiFi and Bluetooth, 360° Rotating Movie Projector, Portable Projector with 400 ANSI, Outdoor Projector for Phone/PC/TV Stick/DVD/USB/HDMI

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

$79.99 @ Amazon.com (Save 20%)

[Convenient WiFi Connection] Connecting deivces with our wifi projector through wifi. We have TWO things to make it friendly user: (1) Updated the wifi connection steps, make it easier and more stable; (2) Updated the wifi connection speed, you can connect the wifi more quickly. So own our wifi projector, you can enjoy it anytime anywhere, it makes your life easier and happier.

[Three Added Bonus Better than others] (1) Higher Brightness: Our upgraded brightness is higher than others. It is much brighter than most mini projectors. (2) Better Native Resolution: our wifi mini projector's native resolution is 1280 x 720P, with 1920x1080P supported, better than 90% mini projectors which are native 480P. (3) Add Bluetooth: It is a mini projector with wifi and bluetooth, you can hook up external speakers via bluetooth, the sound is greatly enhanced and sounded theater quality.

[Meet Your Home Needs] Watch movies, take online classes, or keep the kids entertained with hours of cartoons and educational videos [ideal for use in low-light environments]. It's the innovation of traditional projector, built-in stereo speakers, adjust keystone and focus to get 32’’ 176’’ projection size with 1.5m-5m projection distance, bring excellent spectating experience. Perfect projector for outdoor movies and movie projector for indoor use.

[Wide Compatibility and Application] Equipped with HDMI, VGA, AV, USB interfaces, the projector is compatible with TV Box, TV Stick, PCs, Laptops, Tablets, USB Flash Drive, players. It’s supposed to apply many environment—Home Theater, Video Game, Party, Outdoor activities. You can use it for small meeting in dark room, but it is not a professional office projector for PPT or text. As the copyright, some videos (such as Netflix) can't be played via phone connection (wifi or usb).

[Please Note] : There is no screen in package.

Projector with WiFi and Bluetooth, 2024 Upgrade Outdoor Projector, Mini Movie Projector Supports 1080P Synchronize Smartphone Screen by WiFi/USB Cable for Home Entertainment

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

$159.99 @ Amazon.com (Save 36%)

[Netflix-Officially Licensed, Not Need Extra Devices]: GM600 NTV Projector is Netflix-Officially Licensed. GM600 NTV Home/Outdoor Projector Out of the Box. One-click access to Netflix, Prime Video, YouTube, D+ and over 20,000,000+ videos. Built-in Open Browser, My App, and App Store meet your personalized entertainment needs. GM600 NTV 4K Projector will perform regular updates for the Apps to ensure the security and stability

[Say Goodbye to Dark Screen | 320ANSI | 4K Support]: GM600 NTV 4K projector delivers 320ANSI and 4K video decoding for stunning detail on your giant screen. The 4K support screen provides a more comfortable visual experience and protects your eyes. With native 1080P, 4K HDR and a contrast ratio of 20000:1, GM600 NTV provides you with more realistic and colorful pictures and videos, saying goodbye to dark screen and highly pixelated picture quality

[15W Dual Speakers | 360° 3D Stereo Sound | HiFi Audio]: GM600 NTV 4K projector is equipped with 2 15W high-quality stereo speakers, which can create immersive 360° 3D stereo high-fidelity audio, allowing you to experience videos, music and game scenes immersively. Say goodbye to audio distortion and speaker noise. GM600 NTV 4K bluetooth projector also works as a standalone Bluetooth audio or connects to external speakers for a full range of immersive sound experiences

[One Click to Connect with Devices, Superior Device Compatibility]: For device casting, download the App by clicking TV CAST on the remote control for one-click casting. TV CAST is compatible with iPhone, iPad and Android Smartphone and tablet. HDMI, Miracast and Airplay are also available on the projector. There are detailed instructions and pictures for each connection method in the manual, please refer to the manual for operations (Multi-language: English, French, Spanish, German, Italian)

[Multiple Mounting Methods | 270° Adjustment | 50%-100% Zoom]: The GM600 NTV 4K projector has a 1/4-inch screw hole on the bottom of the base, which supports tripod mounting and ceiling mounting, you can also place the projector directly on the desktop. The base of the projector can be rotated 270° to adjust the angle. The projector also has digital Zoom function. The Zoom function allows for size adjustments from 100% to 50% without moving this projector

Projector Size & Weight | Excellent, Permanent & Reliable Customer Service: The size of the projector is 8.66 x 4.13 x 4.13in (22 x 10.5 x 10.5cm) and the weight of the projector is 2.09lb (0.95kg). As a company that focuses on long-term development, no matter how long you have purchased it, Gaimoo customer service is always constant and we are always ready to provide you with consultation or assistance

[Netflix Official/Stereo Speakers] 4K Projector with Wifi and Bluetooth, 1080P Native Mini Projector Portable, One-Click Use Built-in Netflix/YouTube/PrimeVideo/D+, Smart Home Outdoor Projector-White

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

$89.99 @ Amazon.com

【2S Quick Focus,Eye Protection, Good for Children& Elderly 】Say goodbye to the traditional small roller to adjust focus, our upgraded projector with wifi and bluetooth only need to rotate the projector body, which increases the contact area, more convenient, faster and more accurate focus.And the mini wifi projector use ergonomic design, high quality baby skin delicate feel shell, bring you a new experience! the mini portable projector also applied diffuse reflection technology, protect your eyes away from tiredness, A great gift for kids,grandparents,mom, dad,friends!

【Longer Lifetime,Better Picture Quality,More Safe】Our phone projector for iphone uses special aircraft engine design,which helps increase the heat dissipation rate by 50% compared to regular small projectors, prolonging the life of the video projector for a long-lasting viewing experience.Newly upgraded optical engine helps the color and clarity are better than wifi projectors at the same price and at the same brightness. And the thickened base provides more stable solid support, never tip over or break. fireproof material and thickened wires for more safety use.

【Better Sound Effects BT5.1 Bluetooth Projector】For better sound effects, we used 2 high quality speakers and built-in 181cc super large sound cavity, which is larger than similar wifi projectors with bluetooth.No matter indoor and outdoor, you can feel HIFI surround sound. The bluetooth wifi projector has a built-in Bluetooth 5.1 chip, you can enhance the sound by pairing the outdoor movie projector with headphones, speakers or other audio devices via Bluetooth technology, or enjoy a comfortable audio-visual experience directly from the bedroom projector's speakers.

【HD, Auto Keystone,180° rotating stand】The movie projector supports 1080P & most 4K,300 ANSI,75%-100% zoom,features the latest 1.28:1 projection ratio technology, it can vividly reproduce the details and colors of the image, and offers a 30-200 inch projection screen -a widescreen picture four times larger than a 75" flat panel. The Auto Keystone Correction fuction allows automatically corrects the trapezoidal distortion, so your movies always look straight and sharp, even if you're projecting onto a wall or a funky surface. And the tv projector base comes with a 180°rotating stand that allows the home theater projector to point in a variety of directions, including from wall to ceiling.

【Enjoy Smooth Gaming, Movie Streaming & Quick Connections】The home projector is equipped with 2.4+5G dual-band WiFi, which enables seamless and quick screen mirroring without any frame drop or delay via Miracast and Airplay. There is a 1/4-inch screw hole on the bottom of the ceiling projector, which supports tripod mounting, ceiling wall mounting, desktop mounting, etc. The wifi projector includes 1 HDMI port, 1 USB port and 3.5mm headphone jack, making it compatible with mouse, TV stick, laptop, smartphone, Android device, iPhone,iPad,USB drive,camera, Switch/PS5,etc.It is an excellent movie Projector for outdoor, bedroom,classroom,living room,party, travel,gaming,camping and business use.

【Mini Portable Projector & US After-sales Repair Service】This outdoor projector only 4.33x4.33x8.84 inches and only 1.87 lb weight, it's small enough to fit in your pocket. and light enough to take it anywhere, enjoy movies whether you're indoors or outdoors. Package includes mini projector with wifi and bluetooth *1, HDMI cable *1, remote control *1, user manual *1. We have 2 after-sales service stations in the USA, we value your feedback and are always here to help.

[Child& Elderly Friendly] Mini Projector with WiFi and Bluetooth,1080P 300 ANSI 2S Quick Focus, Auto Keystone 180°Rotation Bluetooth Projector, Max 200" Display Portable Movie Phone Projector

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

$59.99 @ Amazon.com

【1080P HD Mini Projector with Tripod】PANSEBA mini projector is designed with 2024 upgraded technology and small size in hand. This portable projector features a native 720P resolution (1280x720) with 1080P Full HD support. The latest 3 LCD color calibrating and adjusting technology works to reproduce more intricate color details than other mini projectors, which presents our customers a dynamic and color vibrant 1080P HD projected image quality.

【200” Giant Screen &±15°Keystone Correction】 PANSEBA home projector provides 40-200 inches projection display, at 6.8-16.4 feet projection distance. Keystone correction make setting up and getting the perfect screen position a breeze. It is a good choice as a indoor bedroom home theater, and also good for outdoor movie night for families.

【Two-Way Bluetooth & HiFi Stereo Speaker] PANSEBA movie projector has built-in powerful speakers, that offers you crisp clear sound and excellent auditory sense experience. This outdoor bluetooth projector support wireless connecting bluetooth speakers, soundbar, headphones and other audio equipment through bluetooth 5.2 chip. So you can experience the cinema-level surround effect at home. Meanwhile it can be used as a bluetooth speaker.(Bluetooth does not support connecting smartphones and Alexa, only audio devices).

【Low Noise & Long Bulb Life】Thanks to advanced noise reduction technology, the fan noise of PANSEBA Upgraded phone projector is reduced by 80%. You can use this movie projector more than 20 years due to the powerful cooling system cools the heat of bulb effectively, extending the lamp's life up to 55,000 hours.

【Multimedia function】 This video projector is equipped with multiple ports, such as USB/HDMI/TF/Chromecast interface, which can be easily connected to a variety of devices, compatible with Laptop, PCs, TV Box, TV Stick, Chrome Book, Tablets, Blue-ray DVD player, USB Flash Drive, Media players, Smartphones. ( Note: Due to copyright, this mini projector doesn't support Netflix, Amazon Prime, and Hulu, but you could use Amazon Fire Stick or Roku Stick.

[Two-Way Bluetooth] PANSEBA Mini Projector with Tripod, 2024 Upgraded 1080P HD Projector, Portable Projector with Bluetooth, Movie Projector Compatible with Smartphone/Laptop/TV Stick/HDMI/USB

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

$159.99 @ Amazon.com

Full HD Resolution: With native 1080P HD resolution, this projector delivers stunning clarity and detail. Enjoy lifelike visuals that make your favorite films, shows, and games razor-sharp and immersive.

Bright & Vivid Display: Powered by an LED light source with up to 400 ANSI lumens, it ensures vibrant, colorful images and a bright display, even in moderately lit environments.

Advanced Image Adjustment: Features motorized focus, ±50° keystone correction, and 50%-100% zoom for easy setup. Ideal for all users, including seniors and kids, with simple remote-control operation.

Full-Sealed Optical Engine: The IPX5 dustproof design ensures stable, vivid projections while protecting the optical engine from dust. Efficient heat dissipation reduces noise and extends the projector’s lifespan.

Versatile Connectivity: Supports 2.4G+5G WiFi 6, Bluetooth 5.0, HDMI, and USB for seamless connections to laptops, gaming consoles, smartphones, and TV sticks. Stream from Netflix, Hulu, and more effortlessly.

Native 1080P HD Projector with 4K Support, WiFi 6, Bluetooth, Dustproof Design, Motorized Focus, Built-in Speaker, Smart Projector for Indoor/Outdoor Use, Compatible with Android/iOS/Windows/TV Stick

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

$39.99 @ Amazon.com (Save 50%)

【Innovative Electric Focus-Get a Clear Picture Within 3 Seconds】 Say Goodbye to Traditional Manual Focusing, HAPPRUN YG291 Mini Projector Come with Electric Focus. With Smart Remote Control for Projector, You Could Get a Clear Picture Easily While Having a Rest on Sofa or in Your Soft Bed. Easy to Use to Enjoy a Movie Night

【Mini Portable Projector-More Than Light and Handy to Carry Out】 Compared with Most of 1080p Projectors, The Size of YG291 Video Projector Is Only 8.85*7.08*5.31inch. The 2.5lb Weight Makes It a Portable Projector to Carry Anywhere. It Could Be a Reliable Movies Projector/ Videos Projecyer at Home or in Outdoor Yard. Take It as a Outdoor Movie Projector When Traveling or Go Camping

【1080p Support Projector-Bring You Outstanding Visual Experience】 HAPPRUN Mini Projector Features with 1080p Support, And 8000:1 High Dynamic Contrast Ratio to Restore the Real Color Content. With 95% NTSC Technology, This Home Movie Theater Projector Presents You with a Real, Dynamic, And Color-Vibrant Projection Image Quality

【200inches Big Projection-Build Your Own Home Theater】this Outdoor Projector Provides a Projection Size from 35 to 200inches, with Projection Distance of 3.7ft to 23.6ft. Creating an Immersive Home Theater Should Be Easy Plus 4:3/16:9 Aspect Ratio & Zoom Function That Can Shrink the Image Size from 75% to 100% Without Moving Projector. Kudos to You, Find a Phone Projector to Be Your Own Home Theater, And from Now Watch Movies, Tv Shows and Photos

【Multi-device Connection】this Home Theater Projector Is Equipped with HDMI, 2*USB, Av, Headset Ports, Which Allows You to Use It with PCS, Tv Box, Tv Stick, Chrome Book, Tablets, USB Flash Drive, Media Players, Smartphones. When Connecting with the Phone, Please Purchase an Extra HDMI Adapter. Due to Hdcp Copyright, Copyrighted Content from Hulu, Netflix, Amazon Prime, Etc Can Not Be Mirrored or Screen-Cast,But You Could Plug an Amazon Fire Stick, Or Similar Device to Connect

HAPPRUN Projector, [Electric Focus] Mini Projector, 1080P Support Portable Bluetooth Projector With Speaker, 200" Support Outdoor Movie Projector Compatible With Smartphone/HDMI/USB/AV/Fire Stick/PS5

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

$40.99 @ Amazon.com (Save 41%)

For iPhone/Android Casting and Pico Projector: ARTSEA proyector could easily connect casting to your phone with original power cable(not included). Please prepare a Type C to HD Cable or 3 in 1 HD Cable Adapter MHL to HD cable(not included) according to your device. *Please make sure your device must support the Multi-screen/wireless display. This pocket projector measuring just 6.6x4.7x2.5 inches and weighing approximately 2 pounds, enjoy it anywhere anytime.

Expansive Screen and Extended Bulb Lifespan: With a 200-inch large projection screen, ARTSEA mini projector offers an immersive viewing experience. It supports projection sizes ranging from 30 to 200 inches, with distances spanning from 2.7ft to 18ft. Its robust cooling system effectively dissipates bulb heat, extending the lamp's lifespan up to 55,000 hours, ensuring durability surpassing that of previous models.

Low Noise and HIFI Stereo Speakers: Benefiting from advanced noise reduction technology, the fan noise of this upgraded phone projector is reduced by 80%. With built-in stereo speakers deliver loud and crystal-clear sound quality. For an even higher sound quality, connecting to external speakers is an option to consider.

Versatile Connectivity and Portability: Our pico projector is versatile, ideal for playing videos, sharing photos, and watching football matches. Equipped with HDMI, 3.5mm audio, USB interfaces, it seamlessly connects to smartphones, laptops, tablets, USB drives, and TV boxes, offering a wide range of entertainment options. The compact design makes it highly portable, ensuring you can enjoy big-screen entertainment wherever you go.Due to copyright of Apps, Netflix, Prime Video, Hulu, etc. can only play via TV Stick, Roku, etc.

3 Years Factory Support: ARTSEA provides 3 years for the projector. If you have any problems while using it, please contact us anytime. While it's not recommended for PPT or business presentations, our projector is perfect for creating a captivating home theater experience.

ARTSEA Mini Projector for iPhone - Portable Outdoor Movie Projector, HD 1080P Supported Video Projector for HomeTheater Compatible with iOS/Android Phone/Tablet/Laptop/PC/TV Stick/Box/USB Drive/DVD

【Electric Focus】NISOO Native 1080P Projector, 4K Portable Projector with 700 ANSI, Projector with WiFi and Bluetooth, Zoom Function, Outdoor Movie Projector for Phone/Laptop/TV Stick/DVD/USB/HDMI

$79.99 @ Amazon.com (Save 20%)

【Upgraded 1080P HD Video Projector】To better meet your needs, we have upgraded the V08 home projector with our latest LED light source. The V08 small projector features a native 720P resolution (1280x720) with 1080P Full HD support. The latest 3LCD color calibrating and adjusting technology works to reproduce more intricate color details than other mini projectors, which presents our customers a dynamic and color vibrant 1080P HD projected image quality.

【Bluetooth 5.1 Function】With built-in upgraded speaker, you can enjoy a cinematic audio-visual experience without connecting external speakers. Also, this portable projector built-in Bluetooth 5.1 technology to make the audio synchronization faster and more stable. With this Bluetooth projector, you can connect your ideal Bluetooth speakers or headphones wirelessly at any time to get more wonderful sound. Please Note: Bluetooth connection is only for audio transmission with audio devices (Bluetooth speakers or Bluetooth headphones), which cannot be used on smartphone screen mirroring.

【Portable Projector Screen Included】The V08 mini projector includes a projection screen that is tailored to meet our customer's needs. As opposed to other projectors, our included projector screen allows you to set up your own home theater anywhere to watch movies, TV shows, photos, slide shows, and play video games. This portable, foldable, anti-wrinkle and easy to wash projection screen is larger than others, which ensures wider viewing angles and enhanced picture detail.

【Portable Mobile Home Cinema】The V08 movie projector provides a minimal display area of 32” to a maximum 220” image with projection distances between 1.5-6m. Aspect Ratio: 4:3/16:9, Contrast Ratio: 5000:1, Lamp lifetime: 60,000 hours. It enables excellent playback of movies, TV shows, video games and can be set up conveniently. Our newly improved 2023 uniform illumination method provides the optimal visual experience, ensuring no dark areas are present along the edges of the displayed image.

【Extensive Connection Compatibility】This portable projector is equipped with HDMI, USB, TF interface and 3.5mm headphone port , plus included HDMI cables, it can be compatible with USB flash drive, TF memory card and some devices that can be transmitted through HDMI cable, such as TV stick, game console, laptop, DVD player and so on.

【Compatibility Instruction】 This mini projector also can be compatible with phones and tablets, if you need to connect the phone or tablet, please prepare a HDMI adapter cable. For ios device, you need to use the official Lightning to HDMI adapter to connect your phone with the projector. (HDMI adapter is not included.) For Android device, if your phone supports MHL, then you can use the micro usb/type-c to HDMI cable to connect your phone with the projector. (HDMI cable is not included.) If your phone does not support MHL, you should prepare a Chrome-cast to connect your phone with the projector.

TMY Mini Projector, Upgraded Bluetooth Projector with Screen, 1080P Full HD Portable Projector, Movie Projector Compatible with TV Stick Smartphone/HDMI/USB, indoor & outdoor use