?What's it for??-- This body toner machine is for muscle training and body slimming. It can help to tone, tighten and strenghten your body muscles, you can gain a better figure after consecutive use this product for about 2 months. ?What's an EMS machine?? -- EMS (Electrical Muscle Stimulation) through current stimulation, directly send signal to muscles, and promote muscles movement. All you need to do is to fit the pads to your body and let them exercise your muscles. ?Why choose us?? -- Easy to Use! - Stimulate your abdominal muscles for men women, there have 6 exercise modes to choose, provide 11 intensity levels from warm-up to high-intensity exercise and finally to relaxation, choose the most suitable way to cooperate with your fitness plans, tighten and strengthen your body muscles, please do not over-operation. ?Continue 12 minutes for full-automatic traning process?- Intelligent adjustment of whole exercise status include warm-up, exercise and relax massage in short 12 minutes, is equals to 1500M running, 30mins abdominal rolling exercise and 30mins swimming. And the device will shut down automatic after you finished one time training. Advise 2 times each day, 3 months you will see the difference. ?When should I use it?? -- You can use this EMS ab trainer anytime, anywhere. It's super light, ultra thin, WEARABLE, and convenient to carry on. can be worn unobtrusively under your clothes, making it ideal for muscle training while reading, watching a movie or doing housework, or even during business or leisure trips.