Excelvan YG310 LCD Projector is a multimedia player with 320 x 240 pixels, visible 800 lumens and 800:1 contrast ratio. With this small but high-performance projector, you can enjoy the high-quality images and videos in a very comfortable position. Main Features: ● 800 lumens with 800:1 contrast ratio for clear, razor-sharp images. ● With the native resolution to be 320 x 240 pixels and the highest resolution support 1080P HD to make it clearer. ● Manual focus adjusting get a picture from 24 to 60 inches, and the distance of projection is from 0.8 to 2.0 meters. ● LED lamp life is over 30,000 hours, never need to replace. ● Built-in rechargeable 1300mAh lithium-ion battery up to 1.5 hours playing time on a single charge, also can be used as a mobile phone power bank ● Infrared remote control let you enjoy your wonderful life which the wireless brings to you. Powered by 2 x AAA batteries (included).