Function: 10 Frequency Vibration Color: Champagne/Pink Size: 15.8 * 4.5 cm/6.2" * 1.8" Net Weight: 68 g/0.15 lb/2.4 oz Power: Lithium battery/3.7V/320mAh Material: ABS + Silicone Package: Color Box Further: IPX7 Waterproof,USB Magnetic Charging Package Size: 20x...