Wireless USB Rechargeable Vibrator

Vibration frequency: 10 frequency Material: ABS + silicone Charging: USB charging Color: violet Net weight: 45g Gross weight: 133g Waterproof: 100% waterproof life Noise: <20Db Product Feature Double-head shaking, achieving orgasm For couple, can be used for male or female alone as well. How to use For couple Stimulation of female g-spot and male penis at the same time. For female 1.The smaller end inserts the vagina, the larger end stimulates the clitoris at the same time. 2.Stimulation of the G-spot and anal at the same time. Stimulation of male prostate, and anal at the same time.