The screen projector is a point-to-point dual-mode wireless smart projector. The resolution is 1080P/60Hz, and the projected screen is high-definition and realistic. No wiring is required. It can be transmitted over a distance of 50 meters and is suitable for large conference rooms. It is plug-and-play and very convenient to use. There are two connection methods: screen projection and expansion. Screen projection can easily transform a small screen into a large one, while the expansion mode allows for split-screen operation. The built-in antenna design is hidden behind the large screen, keeping it clean and tidy. Equipped with high-performance chips, it features stable transmission and smooth pictures. It can wirelessly transmit signals from devices such as computers to large screens like televisions and projectors. Wire length: 60cm Transmission distance: 50m Transmitter interface: Type-C/ Receiver interface: USB-A/ Power supply: 5V/2A Resolution: 1080P / 60Hz Color:Black Material:plastic Package Contents: 1 * transmitter receiver kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.