Eye protection, with a portable mini projector, kids can stay from cell phones and other electronics, perfect for playing games, watching videos, listening to music, studying Small and portable, small size, easy to carry, can be used anywhere Compatible with multiple devices, Compatible with /Headphone/USB Disk/Game/Camera/Phone/Tablet/PC/Amplifier The same screen, the same screen of the mobile phone: support the same screen of the mobile phone data cable 100-inch projection, only 4m can reach 100 inches High life HD lens 30000 hours lamp life Note: The power supply needs to be or equal to 5V 2A Projection size: 14100 inches Default physical resolution: 320*180p Support resolution: 1920*1080max : 15 3ans : LED, 30,000 hours lifespan Projection technology: LCD Working voltage: DC5V Working current: 2A Power: 10W Remote control: panel buttons/infrared remote control Headphone output: audio output, 3.5mm connector output Colour:black Material:plastic Package Contents: 1 x Projector 1 x cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.