Note: The power supply needs to be greater than or equal to 5V 2A describe: Projection size: 14100 inches Default physical resolution: 320*180p Support resolution: 1920*1080max Lumens: 15 ± 3ans lumens Light source: 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 Machine size: 110*110*47mm Product weight: 0.2kg Color box size: 14.7×13.5X7.2CM Specification: Eye protection, with a portable mini projector, kids can stay away 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 Fire TV Stick/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 Package Included: 1 * Projector 1 * cable 1 * Controller 1 * Manual