Bluetooth version: v3.0; Wireless distance: 2~10m; OS supported: Android / iOS, PC; CPU: ARM 968E-S Core; Battery capacity: 3.7V / 180mAh; Continuously work time: 20~40 Hours; Work current: 0.5~8mA; Standby current: 0.5~1mA; Charging: 5V / 200mA; Shut down current: <20uA.
Key mode: Push to the side switch to the "KEY", making it to vertical single hand operation. Music / selfie / mouse (Android only) / flipping functions
Game mode: Push to side switch to the "GAME", making it to horizontal double hands operation. Playing game for Android / iOS phones
Please well noted that the MTK mode has different game mode which will not support APK game.