Product material: AS plastic parts; Power cord: USB interface; Working voltage: 3.7v, power 30W Charging voltage 5v, charging current 1-2A, charging time 1h, power battery 1500 * 2Ah; Cup capacity: 300 ml; Color box size: 9.7 * 9.7 * 18.6CM; MEAS: 77.5 * 31.5 * 50CM