The USB Rechageable muscle trainer is easy to Use Are you too busy to do exercise?Are you looking for a kind of easy and effective exercise method? The ultimate Abs stimulator is best gift for boyfriend or girlfriend Features: 1: The low frequency treatment is by rhythm and soft impetus 2: Choice by 10 strength grades with simple operation 3: Six-point pad for your abs, suitable for arm, waist, and leg muscles training 4: Abs Stimulation muscle build、for fitness shape. Function: ★ 1. In view of the training needs from different parts of the body with the ultimate Abs stimulator. ★ 2. Perfect fit the body curve, focus your attention on the location of the need to exercise more with the ultimate Abs stimulator. ★ 3. The ultimate Abs stimulator is not affected by time or place, no matter when and where