Exciter Travel Vibe Aqua from Nasstoys of New York. Vibrator features 10 functions. RoHS compliant, body safe phthalates free. Waterproof vibrations. Materials Silicone, ABS Plastic. Size vibrator length 3.85 inches, width .875 inch, diameter 2.75 inches. Rechargeable vibrations. Charging time 30 minutes, working/play time 30 minutes. Voltage 3.7 Volts.