* J6S combines the functions of Android TV Box, HiFi Bluetooth speaker and smart long-life projector.* With 1100 ANSI lumens, higher brightness without harm to eyes, it can create a smart home theater for you.* 1080P resolution provides you beautiful and clear pictures; 4K and 3D technology offers you more enjoyable watching experiences.* J6S can work as an independent HiFi Bluetooth speaker, offering unbelievable HiFi sound quality.* Multiple interfaces are for external devices such as speaker, wireless keyboard, gamepad, HD player, game console, notebook or PC, USB driver or mobile hard disk.