Remote Dual Motor Kegel System Pink from Cal Exotics. Made using body safe materials Silicone, ABS Plastic with Polyurethane PU Cote. Power source USB Rechargeable, included. Features phthalate free, waterproof, rechargeable, vibrates.AllergensN/A. 90 day warranty. Maximum run time 70 minutes. Maximum charge time50 minutes. Measurements 4.5 inches by 1.25 inches stimulator. Bulk weight 2.7 ounces. Package 6.8 ounces, 2 inches by 4.75 inches by 8.5 inches.