Vibration function / Main unit: USB rechargeable / Remote control: 1 AAA battery (sold separately)] #Remote-controlled rotor with a silky texture and full of tenderness...#Feel the pulse of love reaching you even when you are far away. ##Ergonomics design fits comfortably to your pussy and stimulates your pleasure points without missing them. #● 12 patterns of vibration#● Remote control from approx. 10m (can also be operated with the main unit only)#● High quality silicone material##Charge time: 90 minutesContinuous operation time: 60 minutes Battery: [Weight g] 4.3 [Power W.H] 0.74 [Voltage V] 3.7