Plug and play HDMI-compatible high-definition conference screen transmitter 30-meter wireless transmission distance Ultra-high-definition, delicate and clear pictures Audio-visual high-definition visual feast experience Through 60GHz frequency, 7Gbps broadband, wireless transmission of audio and video, signals: the resolution of the transmitted movie can be as high as 1080@60Hz Stable transmission, easy to conduct meetings Business meeting presentation PPT, more convenient and stable High-quality chip, excellent performance High-quality chip, stable and smoother performance 30-meter wireless transmission distance Greatly expand the wireless coverage Applicable to more devices Plug and play, with HDMI-compatible interface device, direct connection can be used Colour:As Shown Material:plastic Package Contents: 1 x HDMI-compatible Transmitter + Receiver set 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.