Specification:Type: Muscle Trainer,Muscle Exerciser,Fitne Slimming,body shappingMaterial: ABS+PCColor: BlackPower by: USB rechargeableWorking Mode:8 Different Maage Mode & 19 different gear.What's it for?- This Ultimate ABS Stimulator can help you strengthen your body muscles when you are busy or when you don't have time to exercise in the gym. If you keep using it for 2 months, you will be pleasantly surprised.Powerful & Efficient- This Ultimate ABS Stimulator is designed for abdominal/arm/leg/hip/waist muscle training with 15-minutes per time. 15 minutes using equal to 1500M running or 30 minutes Swimming. You will see the effectivene by 2 months consecutive using (2-4 times per day).Good Viscosity- The gel sheets pads replacement for the gel pad are import glue.Good viscosity.When you feel the gel sheets pad is not stick about using 15-30 times,you need to replace it for this Ultimate ABS Stimulator.Flexible & Portable- This Ultimate ABS Stimulator adopts 19 intensity levels from warm-up to high-intensity exercise and finally to relaxation. This ab stimulator can be used anytime and anywhere for it's small enough to be put into briefcase.Easy to Use - This Ultimate ABS Stimulator defaults to15 minutes and automatically turns off the power after no operation.It's designed with power self-check function. Only when you stick the gel pads to your body, can the controller start working.Caution:The gel sheets need to be replaced after 30 times using or more than 30 days opening for they may become non-sticky.Please fully charge the product before use, otherwise the product may not work due to exhaustion .