Specification:Imaging technology: TFT LCDResolution: 480*272Support resolution: 1920*1080Light source: LEDFocus: manualProjection distance: 1.5---2.5MProjection ratio: 1.5:1Screen ratio: 16:9Power adapter: 12V-2.5AInput interface: HD*1/USB2.0*1/Micro SD/AVOutput interface: earphoneProduct net weight: 628gProduct size: length 146mm diameter 110mmLinkable devices: notebook/headphone/U disk/DVD/mobile phone/hard disk/speaker/network set-top boxPackage list: projector host + remote control + power adapter + three-in-one AV cable + manual + packing boxFeatures:*Common interfaces are available. The body is equipped with HDMI interface, USB interface, headphone interface, AV interface, and Micro SD interface to meet diversified entertainment needs*Mobile electronic devices such as mobile phones and tablets realize wireless same screen*Video push mobile phone normal use:Push the content played by the mobile video APP to the projector, the mobile phone can still play games and chat on WeChat, and the projector can play the video normally(Video push can be realized by connecting to the same network environment as the device.)*Diffuse reflection imaging cares for eye health:Adopting the principle of LED diffuse reflection imaging? The light is projected onto the wall or curtain, and the light diffusely reflects into the human eye, reducing eye irritation*Support external storage device:Support external storage devices such as SD cards, U disks, and mobile hard drives. Can play audio, video, and text files inside*The body comes with a sound cavity, built-in 2.5W speakers, parent-child entertainment and interactive time*Watch movies at home, support 1080P full HD playback1080 HD decoding, a clear visual experience, the brightness is greatly improved, giving you a sense of cinema experienceThe screen ratio can be easily projected to the big screen by adjusting the distance, watching movies, playing games, and enjoying K songs on the big screen