Function: 9 Frequency Vibration Color: Black/Claret Size: 14.3 * 4.0 cm/5.6  * 1.5 inch Net Weight: 132.6 g/0.29 lb/4.6 oz Power: Lithium battery/3.7V/140mAh Material: ABS + Silicone Package: Color Box Further: Waterproof Package Size: 17 x 11.65 x 5.15 CM