Function: 2 * 9 Frequency Vibration Color: Claret/Purple Size: 9.4 * 3.1 cm/3.7" * 1.2" Net Weight: 78.6 g/0.17 lb/2.7 oz Power: Lithium battery/3.7V/240mAh Material: ABS + Silicone Package: Color Box Further: Waterproof/Magnetic charging/Wireless Package Size:...