Add some innovation to your solo or couples 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 removeable inner sleeve that’s easy to clean, plus it’srechargeable so you can use it any time!Soft, lifelike internal textureRealistic sucking sensationsMultiple powerful levels of vibrationRemovable easy to clean sleeveUSB rechargeable for your convenience