*rechargeable vibration suction cup.
*Colour OEM.
*3 sucking contraction modes, +10 frequency vibration, heating.
*Sucking contraction, vibration is controlled by separate keys.
*Hold for 1.5 sec. to turn on/off.
*IPX7 waterproof.
*USB pin type charging(include USB cable).
*Maximum width: 3.53”/8.97cm.
*Length: 8.23″/20.90cm.
*Insert diameter: 1.70″/4.31cm.
*Weight:359g