Main material：Silicone+ABS Model No：DF952 Function：10 Vibration Patterns Charging method: DC charging Charging time：≤120Min Working time：≥45Min Battery capacity：600mAh Waterproof level：IPX7 Noise：≤55dB Product Size：39*85*166mm N.W：186g 1.Five-motor vibration technology 2.Once inserted, the motors pulsate, creating an internal vibrating circulation akin to the sensation of loop vibration, allowing you to experience pleasure without the need for thrusting. 3.With powerful force, simultaneous internal and external vibrations can be worn or used as a vibrator.