Function: 9 Frequency Vibration 6 Frequency Suction and release mode Color: Black + Red/Blue Size: 19.3 * 7.8 cm/7.6" * 3.1" Net Weight: 411 g/0.9 lb/14.5 oz Power: Lithium battery/3.7V/420 mAh Material: ABS + Silicone Package: Color Box Further:...