Key Features:Environmentally friendly materials, ergonomic design, comfortable to use. Built-in wireless 3.0, can support 2~10 meters wide range of control from the operation.Built-in lithium battery(400mAh), after charging, it can be sustainable of 40 hours, safe and stable.Used for mobile phone, MID, TV box(which can support bluetooth function), smart TV, PC, etcManufacturer Specifications General :Item type: Wireless ControllerTransmission distance: 2 - 8mFunctions: BluetoothMaterial: ABSSystem support: Android,IOSCharge way: USB ChargeWorking Time: 20 - 30 hoursCompatible with: Android,IOSNote: USB cable is not includedBattery Capacity (mAh): 400mAhBattery Type: Built-inCharging Time: 2 - 3 hoursModel: MOCUTE - 054Bluetooth Version: V3.0Connection Type: BluetoothPackage Include:1x Wireless Controller Note:The colors deviation might differ due to different monitor settings. We provide you with the best product and service, if you have any problem, please let us know, and we will sol