Exciter Mini Vibe Blue from Nasstoys of New York. Features 10 functions. RoHS compliant phthalate free. Waterproof vibrator. Materials Silicone, ABS plastic. Size length 3.4375 inches, width 1.125 inches. Diameter 3.375 inches. Rechargeable vibrations. Charging time 120 minutes. Working play time 60 minutes. Voltage 3.7 Volts.