This massager for sexual fun features amazingly powerful motor, so anythe battery is made to be enough to satisfy both your curiosity and its appetites. The USB rechargeable design allows to play for several hours on the lowest speed and enjoy all of 10 patterns that you will easily switch with the help of the simple controls on the front side. Bendable head is flexible enough to reach the perfect position on the body in any curve and pit you might need it most. Huge size guarantees comfortable handling and tight grip in any case. Quiet and powerful, extra skin-safe and odorless.