Function: 10 Frequency Vibration And Suction Color: Rose/Purple Size: 18.8 * 4.5 cm/7.4" * 1.7" Net Weight: 155 g/0.3 lb/5.4 oz Power: Lithium battery Material: ABS + Silicone Package: Color Box Further: Waterproof Package Size: 20.6*8.3*4.9 CM