[Electric suction / USB rechargeable] #Vacuum massager that lets you experience the pleasurable caress of being wrapped around the lips and sucked on with a tut-tut tut! #You can enjoy a total of 8 various vacuum changes from powerful 3-step suction to small gentle suction caresses. ##8 different vacuum patterns###Medical grade silicone material###USB rechargeable (cord included)##Waterproof###Charge time: 90 minutes Continuous operation time: 40 minutes##Battery: [Weight g] 6.3 [Power W.H] 1.11 [Voltage V] 3.7 7###*** When the three levels of intensity are