Function: 6 Kinds Of Vibrating And RotationColor: Red/PurpleSize: 22 * 5 cm/8.7" * 2.0"Insert Length: 16 cm/6.3" Power: Lithium battery/RechargeableBattery capacity: 2000mAhNoise: Less than 30 dBNet Weight: 0.202 kg/0.45 lb/7.13 ozGross Weight: 0.384 kg/0.85 lb/13.55 ozMaterial: ABS +...