High Definition Picture Quality, Eye Protection Viewing Physical resolution 1080P, compatible with 4K decoding, with HDR10+ dynamic rendering, clear details and full colour. Low blue light mode + diffuse reflection imaging technology, through the TV Rheinland eye protection certification, children's online classes, catch up with the drama more at ease. Intelligent system, zero threshold operation Built-in Android intelligent system, support voice control, the elderly and children easy to get started. Wireless casting: mobile phone/tablet/computer one key to the same screen, no need to connect the line; Bluetooth 5.0 external speakers/headphones, mute and do not disturb the neighbours. Immersive sound effect, atmosphere pulling full Dolby & DTS dual decoding stereo sound, with 360 surround sound field, volume 85dB, small space can also feel the cinema level sound effect. Comes with a hidden bracket, supports 0-15 elevation adjustment, directly cast the ceiling, lying down can also watch blockbusters. Applicable Scenarios Home cinema: connect game console (PS5/Switch), U disk play local video Parent-child time: cast screen animation, online class, large screen eye protection does not cost the eyes Gathering: Karaoke, photo wall, live sports events. Outdoor entertainment: camping, picnic, white wall projection, turned into an open-air cinema in a second Designed for family living room, bedroom, camping and other scenes, lightweight body + HD image quality, to create a private cinema anywhere, anytime experience, taking into account the needs of children's online classes, games and entertainment, family gatherings and other scenes.