Function: Electric Shock Sex ToyColor: BlackSize: 10.2 * 5 * 2.5 cm/4.0" * 2" * 1"Insert Length: 13.5 cm/5.3"Net Weight: 63 g/0.14 lb/2.2 ozFrequency rate: 10-100 HzPower: 3 AAAMaterial: ABSPackage: Color BoxFurther: LCD Screen, EN/CN Language