1、[Plug and Play] The wireless HD transmitter and receiver set is easy to use, no need for APP, Bluetooth or WiFi connection, avoid signal instability and interruption due to cable tangling, simply plug and play without time, space, and network limitations. 2、[Cordless Convenience] Enjoy full HD output cinema grade visual effects with our wireless HD extender, without cable constraints, ensuring an immersive viewing experience. 3、[Stable Transmission] The wireless HD extender uses 2.4G 5G dual frequency technology, ensuring stable connection and low latency, you can enjoy uninterrupted streaming from any room position. 4、[Wide Compatibility] The HD multimedia interface extender can connect to various devices including laptops, smartphones, game consoles, and set top boxes. (For smartphone and tablet, it requires Type C to HD multimedia interface cable.) 5、[Versatile Application] The compact size makes it easy to carry and use, suitable for home entertainment, business meetings, and educational purposes. Item Type: Wireless HD Extender Material: ABS, Electronics HD Multimedia Interface Input Output Interface Standard: HD Multimedia Interface 1.4, HDCP 1.4 Supported Resolution: 1920 x 1080 at 60Hz, 3840 x 2160 at 30Hz (4K UHD) Wireless Transfer Distance: 40-60M (Open Space) 1 x Wireless HD Transmitter 1 x Wireless HD Receiver 2 x HD Multimedia Interface High Definition Cable 2 x USB Cable 2 x Supply Plug 1 x User Manual