Uhappy Mini Portable High Definition Projector Home Theatre Cinema 320x240 AV/VGA/USB/SD/HDMI,Low Noise and Dust Free Design. (White) All sealed design, release you from daily internal cleaning. Using of the 20 thousands hours long life RGB-LED lamp,which makes it more colorful and abundant details. Professional trouble design shooting and protection design. Low noise design and dust free design, free you from internal cleaning. Multi input interface: AV,VGA,USB,SD,HDMI.