specification: Condition:100% Brand New _x000D_Item Type: Hip Trainer_x000D_Host Battery: Built-In Lithium Battery 110mAh_x000D_Remote Control Battery: Built-In Lithium Battery 200mAh_x000D_Function: 6 Modes And 18 Strengths_x000D_Working Time: 12min_x000D_Size: Approx. 25 x 19.9cm/9.8 x 7.8in_x000D_EMS technology, EMS directly transmits signals to muscles through electrical stimulation, and promotes muscle movement to achieve the effect of lifting and tightening. Features: 1It can help you lift the curve of your hips and shape a charming figure. 2The controller adopts high?end technology and conductive electric pulse, which is strong and delicate without tingling. 3The newly upgraded remote control is more flexible and convenient to use. 4The skin?friendly hydrogel that does not lose effect after repeated use. 5There are 6 modes and 18 strengths, suitable for more consumers to choose. PackageList: 1 x Hip Trainer 1 x Host 1 x Remote Control 1 x USB Charging Cable 1 x Manual