Function: 2*9 Frequency Vibration Color: Pink/Blue Size: 16.8 * 3.3 cm/6.6" * 1.3" Insert Length: 10.1 cm/4.0" Net Weight: 118.3 Power: Lithium battery/3.7V/240 mAh Material: ABS + Silicone Package: Color Box Further: Waterproof/Magnetic charging Package...