Add some innovation to your solo or couple’s play with this automated stroker that features powerful vibration and stroking modes.The Blowtech Auto Stroker Machine With Vibration features an easy-grip hard case with easy-to-press buttons, and a removable inner sleeve that’s easy to clean, plus its rechargeable so you can use it any time!Soft, lifelike internal texture7 Thrusting rhythms3 Vibration intensities and 4 vibration rhythmsLED light in buttonsRemovable easy to clean sleeveUSB rechargeable for your convenienceCharging time 180 minsUse time 60 mins