Excelvan HD LED/LCD Portable Mini Multimedia Projector AV/USB/VGA/HDMI/SD Home Theater480*320 for DVD PC USB Flash Projector System: 2.4 inch LCD TFT display Lens3 pieces of glass lenses, manual focus Native Resolution: 480*320, support 576P/720P Multi selection of inputs: HDMI, VGA,USB, AV,SD Environmental protection: Up to 50,000 hours LED lamp life and lower power consumption.