Excelvan&reg; RD-802 LED LCD Portable Mini Multimedia Projector AV USB VGA HDMI SD Home Theater for DVD PC USB Smartphone Laptop Etc Black This Mini LED Projector is convenient to carry with a lightweight and portable design. With 3 pieces glass, the projector can show a clear image for you. Meanwhile, it is a green environmental protection product and not hurt the eyes while long times turn on. It is a good choice for home theater, and also great toy projector for kids play and education Multi selection of inputs: HDMI, VGA,USB, AV,SD EnvironLamps Type: LED 20W, 50000 hours life Speakers built-in projector , no need connect with any extra speakers Native Resolution: 480*320, support 576P/720P;Brightness60 Lumens;Contrast Ratio: 1000:1;Aspect Ratio: 16:9 & 4:3