Function: 10 Frequency Vibration/Suction/Thumping Color: Blue/Pink Size: 12.1 * 3.5 cm/4.7  * 1.37 inch Net Weight: 203 g/0.44 lb/7.1 oz Power: Lithium battery/330mAh Material: ABS + Silicone Package: Color Box Further: Waterproof/Suction/APP Control Package Size: 16*10.7*5.4 CM