This USB rechargeable, waterproof, bullet-style massager has a sensuously-soft exterior with a silicone base and offers quiet pinpoint pleasure in a discreet design that makes it perfect for intimate arousal anywhere. One button operation. 7 vibration modes. Waterproof. Material: Silicone Color: Pink USB rechargeable, 1 hour charge time for one hour run time 1 Year Limited Warranty Length: 3.75 in. – ( 9.5 cm ) Width: 1 in. – ( 2.3 cm ) Girth: 2.75 in. – ( 7.2 cm )