Do you want a kind of professional projectorfor home or travel? Do you want to keep your children entertained during self-driving trip? This can be your best choice. Really practical and useful, just carry it with you. Features -Color:Black-Material:ABS, glass, electronic components-Size:11.00X11.00X4.70cm/4.32X4.32X1.85inProjection size: 14-100 inchStandard physical resolution: 320x180PSupported resolution: 1920x1080 MaxLumen: 15+/-3 ANSILED service life: 30000hWorking voltage: DC 5VWorking current: 2APower: 10W- Optical calibration, professionally matched optical lens, the four corners of the screen are clearly visible, solving the traditional virtual focus problem.- Adopt ABS plastic, no odor, eliminate industrial pollution, protect the health of you and your family.- Mirror mobile phone screen through wire, suitable for mobile phone and tablet, can be connected with the charging cable of the device, no need for a separate mobile phone adapter cable.- Can connect external headphone/audio, built-in 4Ω 2W speaker, LED bulb life up to 30,000 hours.- Every detail is carefully crafted, so you experience the high durability and practicality.Packing list: 1 x projector1 x manual1 x USB cable1 x remote control