?Permanent After-sales Service and Product List?✓Lemorele always offers one year product warranty, you can request unconditional return and exchange, and maintain a 24-hour online human customer service to welcome your inquiries at any time. Product list: 1*Transmitter, 1*Receiver, 4*Antennae 2*HDMI cable, 2*USB C cable, 1*IR Cable, 2*Power Adapter, 1*Cold Shoe, 1*mirco-hdmi adapter, 1*mini-hdmi adapter, Manual. ?Wide Compatibility?The wireless video transmitter and receiver is compatible with most HDMI-equipped devices, including cameras, DVD, DVR, IPTV, CCTV, Blu-ray players, set-top boxes, cable/satellite boxes and computer systems, play computer etc to HDTVs, projectors, monitors; This is a great companion for your photography and videography. ?HDMI Loopout + IR Backhaul + 1TX to Multi-RX?1 HDMI on transmitter input and 1 HDMI loop-out, which together with the HDMI output on the receiver can output two devices at the same time, which is important for users who need an external monitor for the camera; One transmitter supports up to 4 receivers working in the same place and the transmitter and receiver support IR backhaul at a frequency of 20-60 kHz to meet your different needs. ?656FT long distance and 5.8G transmission?Using WiFi transmission technology, the 1080P full HD HDMI signal can be extended to 656FT in the open space and interference-free through the point-to-point connection between the transmitter and receiver; Dual antenna design, 5.8G high speed transmission, 0.06 seconds ultra-low latency to provides you with improved signal strength and excellent anti-jamming performance; Ensure good camera operating experience and real-time monitoring. ?Wireless HDMI Video Transmitter Kit?Lemorele wireless video transmitter and receiver kit is equipped with loop out and IR function, which can realize ultra-long distance transmission, mainly used in Outdoor Shooting,Live Broadcast,Sport Match,Meeting,Mini Concerts,Wedding Ceremony and etc.