【No Need HDMI Cable,Easy Use】This wireless HDMI transmitter and receiver,easy installation, plug and play, no need for WiFi/APP/bluetooth, say goodbye to the traditional cable connection can be audio and video signal transmission, make your office or room more neat. Great for home theater, parties, outdoor movie screenings, weddings, business meetings, teaching, churches, live broadcasts, business presentations and more【1080P HD Image Output】Those wireless HDMI transmitter and receiver support 4K decoding and 1080P/60Hz HD output. The image transmission is clear, stable and smooth. It is perfect for sharing slideshows, pictures, videos and conference information. Make your meeting, classroom and any multimedia playback more convenient playback experience. (The wireless HDMI supports extended mode and duplicate mode)【492ft/150m Wireless Transmission】The wireless HDMI transmitter and receiver distance up to 492ft/150m. Dual antenna design, built-in advanced dual-band chip (2.4G and 5.8G), strong anti-interference ability. Even through walls or obstacles,the wireless HDMI can maintain a more reliable connection. Metal casing with excellent heat dissipation, durability, and much longer service life than plastic casing (Note: When wireless HDMI passes through walls, the transmission distance and speed will be affected to some extent)【Wide Compatibility】You can project content from laptops, cameras, set-top boxes onto HDTVs, projectors, and monitors, whether you are sharing presentations, watching movies, or teaching, providing a high-quality visual feast on a larger screen ,amost no delay in use (<0.01 s). (Note: If you connect this product to tablets and cell phones, Make sure that the port you connect it to supports HDMI signal output first)【Portable Design 】The wireless hdmi design is small, lightweight and delicate (only 0.37 lbs), perfect for carry on business trips, holidays, patio, garden, caravan, camping and more. Compatible with most HDMI input devices such as: laptops, PC, Blu-ray players, security cameras, DVDs, DSLRs, set-top boxes, cable/satellite boxes, etc. Enjoy the convenience of wireless HDMI and high-quality connection wherever you go【Important Notes】Please remember to connect both the transmitter and receiver to the power supply to ensure adequate power supply