Function: 10 Frequency Suction Color: Flesh/Purple/Rose Size: 11.6 * 3.7 cm/4.6" * 1.5" Net Weight: 77.2 g/0.17 lb/2.7 oz Voltage: 3.7V Electric current: ≤150 mAh Power: Lithium battery Material: ABS + Silicone Package: Color Box Further: Waterproof