Function: 2 * 9 Frequency Vibration Color: Rose/Purple Size: 11.6 * 3.2 cm/4.6" * 1.3" Net Weight: 74 g/0.16 lb/2.6 oz Power: Lithium battery/3.7V/240mAh Material: ABS + Silicone Package: Color Box Further: Waterproof/Magnetic charging/Wireless Package Size: 20x...