【Plug-and-Play Wireless Transmission & HD Image Quality】The wireless hdmi transmitter and receiver do not need WiFi/APP/Bluetooth. Plug and play, easy to connect within 10 seconds. Say goodbye to HDMI cables, make your room or office clean and tidy. The wireless HDMI sender can decode videos up to 4K and output videos in 1080P image quality and 60Hz high fresh rate. Enjoy crystal clear viewing on a larger screen.【Advanced 5G Chip & LDS Antenna】 The wireless hdmi transmitter and receiver come with dual band chip (2.4G & 5G) and LDS antenna, which can deliver fast, stable and long-range transmission up to about 100ft. There is nearly no delay and you will hardly notice it.(＜0.01s) Stream videos smoothly. The signal can penetrate walls or ceiling.(Transmission distance and speed may be affected if it encounters blocking.)【Wide Compatibility】The wireless transmitter supports projecting from PC/laptop/cameras/dv/TV box to projector/monitor/HDTV. Enjoy movies, photos, or watch business report on a larger screen. (1.The wireless hdmi extenders do not support smartphone or iPad. 2.You can connect cameras/DV via the included HDMI converters.)【Metal Housing & Compact Size】 Compared with other plastic HDMI transmitter, TTQ tr60 applies metal housing, more durable and exquisite. It is of compact size, easy to carry out. Suitable for home theater, outdoor movie projection, business report, large conference and teaching. One click to disconnect and one click to connect, easy to change from copy mode and extended mode, easy to use.【LED Signal Display & Using Tips】 There is a digital display on the wireless HDMI transmitter to show signal strength. You can know the connection status in real time. (If the connection is not stable, the most likely reason is lack of voltage. You can use type-c cables and chargers above 5V/2A to charge the transmitter & receiver.)Warranty: 90 Day Woot Limited Warranty