Wireless HDMI Wireless 8 Units Small Wireless 30M Wireless 5GHz WIFI Not HDMI HDMI Easy Simultaneous Video and Audio for Home for Watching EZCast

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. By connecting the HDMI output terminal of a smartphone, tablet, or laptop to the HDMI input terminal of a monitor, this product enables the video signal between the PC and monitor to be wirelessly displayed on the screen. It can be used even in places where there is no WIFI. Wide Compatibility: Lightweight and portable, the HDMI wireless transmitter and receiver fulfills your daily office meetings and home video and audio sharing functions. The unit also supports mirroring of all laptops including Windows and Mac OS, and Android mobiles with DP Alt output. 30M Wireless Transmission: The wireless HDMI transmitter and receiver has a built-in automatic balance system, the image is smooth, clear and stable, the machine does not occupy much space, and quick start-up and operation solve the problems of traditional cable connection and wiring troubles, aesthetic impact and short transmission distance. Plug and Play: No complicated drivers, no cumbersome cables, just plug it in and share all your content wirelessly on the big screen. Ideal for business talks, company meetings, and sharing of meeting materials. Maximum resolution supports 1080P. After-sale service: Our wireless supports 30 days free replacement or refund, 1 year quality service. If you have any questions about this product, please contact the seller.