Feature: 1. Wide Compatibility: Wireless HD multimedia interface extender is compatible with all kinds of AV playback devices, such as for computer, notebook, for PS4, for Xbox, TV box, set top box and DVD. 2. Long Range: Wireless HD extender has a digital encrypted wireless transmission distance of 30m/98.4ft, which breaks through the limitation of distance and space, and wireless transmission signals cover all kinds of use environments. 3. 3D Visual Effects: Wireless HD multimedia interface transmitter receiver uses 3D visual effects to output, and it is immersive, like a cinema experience. 4. Wireless Video Transmission: Wireless HD extender wirelessly transmits to form a local shared signal, so as to realize wireless transmission of sound visual signals in conference rooms and classrooms. 5. Plug and Play: Wireless HD multimedia interface transmitter receiver is plug and play, with automatic connection and pairing. Compact size, easy to carry. Specification: Item Type: Wireless HD Multimedia Interface Extender Material: ABS HD Multimedia Interface Input Output Interface Standard: HD Multimedia Interface1.4B HDCP1.4 Supported Resolutions: 1080P 60Hz, 4K 30Hz Sound Format: Stereo HD Multimedia Interface Transmission Rate: 6.75Gbps Wireless Transmission Standard: WiFi Wireless Transmission Rate: 150Mbps Wireless Transmitter Power (IPEX): 16±2dBm Wireless Transmission Distance: 30m/98.4ft (Open and Barrier Free) Operating Temperature: -10 ~+50℃ Working Humidity: 10-80%RH (Without Condensation). Package List: 1 x Transmitter 1 x Receiver1 x Manual1 x HD Multimedia Interface Data Cable (20cm/7.87in)1 x HD Multimedia Interface Data Cable (100cm/39.4in)1 x USB Power Cord (50cm/19.69in)1 x USB Power Cord (100cm/39.4in)