150 meters 4K wireless HDMI extender transmitter and receiver device video extension 50 meters 100 meters display adapter can 1 laptop and 2 TVs sharing

Wireless expanded video transmitting and receiving device HDMI 4K new upgraded 50 m / 100 m / 150 m optional warm tips: our product is a true 4K resolution and updated version, more powerful and stable, buy with confidence! 1. Introduction: brand new and high quality, buy with confidence TX=transmitter, RX=receiver built-in wireless transmission protocol with HDMI extender, can transmit high-definition audio and video signals wirelessly, at the same time, the equipment has excellent image processing and transmission capability, making the signal carrier smoother and more stable, it is an economical and effective way to extend HDMI signals. Widely used for large screen video conferences / home entertainment / online learning / business speeches / training educational / gaming, etc. more shocking, more relaxing, and better eye protection. 2. Features: 1. Transmit video and audio via HDMI through built-in wireless transmission protocol, no need for wifi or internet. 2. Compatible with HDMI 1.4 and HDCP 1.2; 3. Supports full HD 1920x1080@60Hz and 4K display@30Hz; 4. Transmission efficiency ensures smooth operation; 5. Built-in automatic balancing system, image is smooth, clear, and stable; 6. Built-in electrostatic discharge (ESD) protection circuit, comprehensive security protection system; 7. Simple and convenient installation, plug and play, no setup needed. 8. Carrier range up to 50 meters or 150 meters optional, suitable for most large rooms, classrooms, lecture halls, etc. Please note: a: please use this product in an unobstructed space. b: the transmission distance will be shorter from 1 to 2 meters, and the final distance depends on actual use. 9. Mini portable, easy to carry, take it with you, use anytime, very convenient. Package contents for 1TX to 1RX: 1. 4K HDMI transmitter------------------------------------------------1 piece 2. 4K HDMI receiver------------------------------------------------1 piece 3. HDMI extension cable--------------------2 pieces 4. USB C power cable-----------------------------------------------2 pieces 5. User manual------------------------------------------------------1 piece Package contents for 1TX to 2RX: 1. 4K HDMI transmitter------------------------------------------------1 piece 2. 4K HDMI receivers------------------------------------------------2 pieces 3. HDMI extension cables--------------------3 pieces 4. USB C power cables-----------------------------------------------3 pieces 5. User manual------------------------------------------------------1 piece Comes with retail box and other accessories, if needed, please contact us before purchase.