[Powerful Android 11.0 Operating System] The TV box uses the latest Android 11.0 system and the 64-bit quad-core chip RK3318, which is faster and more powerful than other TV boxes. Get a seamless viewing experience. [BT4.0 + Wi-Fi-Dual 2.4G / 5G ] with dual 2.4GHz / 5GHz Wi-Fi technology and integrated BT 4.0 technology, compatible with 10 / 100 Ethernet LAN. To give you faster and more stable BT and WiFi connections for a smoother viewing experience, just plug in the power, connect the TV box with the HDMI cable and Wi-Fi / Ethernet to see what you need . [Support 4K Ultra HD resolution]The android tv box fully supports 3D video playback give your realistic view, provides ultra-fast running speed and professional image processing ability. You can enjoy 4K ultimate HD video and play thousands of android games in a large 4k screen. [ANDROID 11.0 OS] This tv box adopts the latest Android 11.0 system, has more new functions, such as Android's new dark theme use true black to keep your battery alive longer, take it easy on your eyes. Keep your data private with more controls, so you can rest easy. [What You Get] 1 * TV BOX, 1 * IF remote control,1 * HD cable, 1 * user manual, 1 * power adapter and our professional after-sales team. Please do not hesitate to contact seller if you have any questions or concerns, we will resolve your problem within 24 hours.