Aketek Newest Upgraded K10 LED Mini Portable Projector Pico Home Projector Cinema Theater PC & Laptop With HDMI TV Interface -White Easy changing in 16:9 and 4:3 aspect ratio; Low power consumption, echo-oriented.Vehicle power supply supported, easy to use. The item can be directly connected to a TV set-top box(STB) to watch TV, read SD card,or device with USB. :Manual focus adjusting, get picture from 1.2 to 2.5 Meters. Help you enjoy watching movies,playing games anytime. With LED light source.Multimedia Function. Supports 1080P HD, with VGA HDMI TV interface NOT Recommended for business presentation. ideal for your home theater and games.Portable mini projector, long lifespan up to 50000 hrs.