Simple & True Rechargeable Vibrating Bullet Purple. This wireless waterproof, vibrating bullet with 10 powerful functions is discreet enough to take anywhere. Its power packed motor provides unbelievable, deep and rumbling vibrations strong enough for any power seeker. Rechargeable for endless fun whenever you desire! Features: 10 functions. Waterproof vibrations. Rechargeable vibrator. Long run time. USB cord included. Materials: Silicone, ABS plastic. Powered by vibrating bullet, Rechargeable Lithium battery, included. Special features: waterproof, multi-function, vibrating bullet included, rechargeable. Size 3.5 inches.