Wireless HDMI Transmitter and Receiver 4K Kit, Full HD 4K Wireless Presentation Equipment HDMI Adapter, Plug and Play Streaming Media. Laptop, Dongle, PC,PS4, Smart Phone to HDTV/Projector 165FT/50M

【SCREEN MIRRORING VIDEO/AUDIO to BIG SCREEN】 wireless hmdi transmitter and receiver supports video resolution up to 4K@30Hz resolutions(1080P full HD/720P),Built-in chip can prevent delay and lag caused by signal interference, you can enjoy clear and vivid images in a large screen. This Mirroring Dongle is perfect for learning, business meeting, family party and playing games and gives you a great screen experience. 【POWERFUL FUNCTION】HDMI Wireless adapters support stream HD 4K@30Hz 3D movies, TV shows, video, games, presentations wirelessly from your Laptop, PC, Mac, Smartphone, PS4/5, Switch, Satellite Box, HDSLR Camera to HDTV, Projector or Monitor. 【PLUG & PLAY】hdmi wireless transmitter and receiver No drive or APP needed, without messy wires, it’s easy to connect and pair TV and will not affect other wireless devices, Wirelessly mirror and share all contents on the big screen, include: pictures, videos, online game, online movies, web browsing, online shopping, documents and more. 【HIGH-QUALITY TRANSMISSION】In an open field, The distance of the wireless transmission high-definition HDMI audio/video signals is as high as 164FT/50M. if through 1 wall the signal can transmit 10-30m/33ft-100ft. transmission distance is enough to cover the entire conference room or room in the home, , This means you don't have to buy a long HDMI cable to extend video signals. 【WIDE COMPATIBILITY】These wireless HDMI kits are lightweight and easy to carry for outdoor business presentation. Compatible with most HDMI output devices, laptop, PC, Blu-ray Player, Camera, DVD, DSLR, Set-top boxes, Cable/Satellite boxes, tablet and more. Suitable for conference rooms, home entertainment and multimedia education. 【NOTE】When using this device, please connect the receiver and transmitter to a charger with a power of 5V1A or above. If a charger is not used, the following two situations may cause interruption or lag during the use of the device. 1. During the use of the "transmitter", when the battery of the computer is low, some computers may have low HDMI input current, causing the power light of the transmitter to become weak or extinguished, which may lead to interruptions or stuttering during the use of the transmitter and receiver. 2. During the use of the "receiver", if the USB interface power provided by the TV is less than 5V1A, it may cause interruptions or stuttering during the use of the transmitter and receiver.