[USB Charging Port] The portable projector is USB powered by multiple devices, such as USB changer, mobile power and laptop. Very convenient to carry and no worry about power-off.[Multiple Interfaces] The mini projector with USB/AV/HDMI high-definition interface, easy to connect with DVD, set-top box and computer.[Portable] Compact and cute design, a perfect combination of art & technology. You can pack it in your packet and no pressure to carry it out.[Protect Your Eyes] This projector adapts the newest generation of LED light source, it saves energy and protects the eyes, ideal for home entertainment in dark.[Features] This movie projector supports 1080p full HD, with aspect ratio 16:9. Led life is more than 20000 hours, projection size: 24"-60", distance: 0.8-2m. Better performance in dark room.Description:Brightness: 400 LumensOperation mode: ManualProjector distance: 1-3 metersScreen size: 24-60 inchesAspect ratio: 4:3/16:9Color reproduction: 16.7kInput: USB/micro SD/HDMI/AVImaging Tech: TFT LCDProjector ratio: 1.6:1Package Included:1 x Projector1 x Remote Control (NO BATTERY)1 x AV Cable1 x Power Adapter1 x User Manual