Ozone Orgasmic Dolphin Purple Rabbit Vibrator features 10X of vibrations. Ultra powerful. Rechargeable. USB port. Rabbit vibrator features:10 functions, 100% silicone.Ultra powerful USB controller. Phthalates free, RoHS compliant materials Sleeve 100% Silicone, Controller, Bullet Vibrator ABS plastic. Charging period: initial charging time 8 to 10 hours, subsequent charging time 2 hours. Estimated time of use when fully charged 90 minutes.Total length 5.626 inches, insertion length 3.125 inches, diameter 1.375 inches, circumference 4.675 inches, power cord length 32 inches. Rechargeable. No batteries necessary.