V53 Series 4-inch Projector
    The V53 series 4-inch projector control mainboard has a resolution of 800X480. The projection size can reach 80-100 inches. It supports wireless co-screen and can connect Bluetooth speakers. The USB interface of this solution can be used for software upgrade and multimedia playback. The HDMI support version is 1.3/1.4. It supports TV signal input, AV input and VGA input.

V53 Series 3.5 inch Projector
    The V53 Series 3.5 inch projector control mainboard has a resolution of 480X320 and a projection size of 60 to 80 inches. The USB interface of this solution can be used for software upgrade and multimedia playback. The HDMI support version is 1.3/1.4. It supports TV signal input, AV input and VGA input.

Other solutions
    Customized according to customer needs!