Android TV Box comes with Amlogic S905X3 LPDDR4 Quad Core chip, it offers 2x faster speeds than ever the fastest version of TV Box and with huge storage system, it allows higher speed to browse the site Web can download various applications, games. Allow access to millions of websites like YouTube, Google, Facebook, etc.2.4G & 5G Dual WiFi, without any pressure limit.It offers faster and more stable network, it allows higher speed to browse website, play games, run apps, enable transmission uncompressed high definition video, brings you excellent definition even on a bigger screen.Your Home Cinema 3D Ultra 8K / 4K --- TV Box supports HDR10 + 4K * 2K @ 75fps output and 3D function, 4K * 2K output for Ultra high definition Video Viewing.It will automatically adapt and deliver the best picture quality your TV can display The advanced upgrade allows your TV to be maximum resolution to be optimized, if you have an HDTV or 4K Ultra HD TV, you will see the best photos possible.The built-in Bluetooth function of the Android TV Box, which allows you to use the Bluetooth device connected to your TV box, such as a Bluetooth headset, mouse, keyboard and even the handle. Bluetooth 4.0 decoding and ultra HD video playback, brings you super-fast running speed and professional graphics processing capability, gives you excellent definition even on a larger screen.