Kink Power Play with Silicone Grip Ring Black Red. Do not let the small size and quiet motor of the Kink by Doc Johnson Power Play fool you, this velvet touch vibrator is shockingly powerful and features 20 unique vibration modes for endless teasing and torment. Simple push button control, a strong silicone grip ring, and convenient USB charging capability offer ultimate versatility for internal and external use. Power Play’s compact size and simple design make it discreet and portable invite Power Play with you on a date, to a play party, or any other setting where exploring pleasure is encouraged. Kink by Doc Johnson is an exciting collaboration with Kink.com to create a collection of high quality authentic fetish items suitable for long term practitioners and new initiates alike. Size 5.25 inches, 3.5 inches insertion length by 1 inch.