1080P/60Hz laser visual effect image quality is not inferior to wired projection, presenting 60 frames per second, UHD high-definition image quality, challenging the high-definition image quality of wired projection. 1080P high-definition, clear details, audio and video synchronization, no delay, the content of the small screen is projected on the large screen, the picture is still clear, and the dislocation of the sound and picture is not synchronized. Conference communication is efficient and convenient: wireless connection, easy projection without being bound by the length of the cable, efficient communication, and not restricted by the length of the cable when using. Stable signal, smooth anti-flicker screen: stable signal mission, stable and smooth screen projection, and no disconnection, freeze and other problems. USB independent power supply to prevent black screen/flower screen: provide independent power supply interface to prevent insufficient power supply from affecting the stability of the picture. Plug and play: no need to set up, no need to drive, no need APP, just connect and use mobile phones, tablets and other devices without HDMI interface need to be used with HDMI adapter. Widely adaptable connection is more flexible, compatible with a variety of devices and operating systems: computers, set-top boxes, game consoles can be used. Compatible with most multimedia audio and video devices on the market. Can be used with an HDMI converter to achieve flexible matching with more devices. Colour:White Material:ABS Package Contents: 1 x mitter 1 x receiver 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.