TYPE. PortableCONNECTIVITY. BluetoothBATTERY RANGE. 10 a.mPOWER SUPPLY VOLTAGE. 3.7VSCOPE. 10 mRMS POWER (W) 20 WSUPPLY. AccumulatorBATTERY Li-Ion 3.7V, 4800 mAhDIMENSIONS (MM) 175 x 68 x 70 mmWEIGHT 540gCOLOR. Grey