-What EMS Treatment:EMS (Electrical Muscle Stimulation) treatment works by sending electronic pulses to the muscle needing treatment, which causes the muscle to exercixe passively. So it will slightly sting your skin. Please note: before using it, please use a towel wet your skin. Wet skin will help you to ease sting feeling. -How to use this ems stimulation abs? Firstly, wear the belt and make four electrode pads fully contact with the skin at the same time. Secondly, use water or emulsion to keep skin with proper humidity. Thirdly, choose a suitable program and intensity. The keyboard will automatically lock if 15 seconds didn鈥檛 press it, so you need to press to unlock it. -Convenient to Use: Mothermed EMS Muscle Stimulator can be used at any time and anywhere. It can help you to exercise a muscle, lose weight or shape even if you're busy. Just wearing the ems stimulation abs when you're caring baby, housing, or working, your muscle can be tightened and strengthened. It will strength muscle and shape a slim body type after proper use of abdominal fitness belt for 2 months. -What Effects You Will Have:ems stimulation abs for body partial exercise, abdomen/arm/thigh/butt. 30 minutes per day!!! Any issues, please feel free to contact us, we would like to assist with you. -Smart Design & Adjustable Size:ems stimulation abs design with a length of 50 inches, fitting for a waist up 22 inches to 50 inches. The belt is made of breathable neoprene fabric, which is comfortable, durable, lightweight and friendly to your skin, and shows excellent breathability and odor-resistance at the same time, Sweat-Proof and Dust-Proof. -Stimulate muscles for flat stomach--ems stimulation abs works on the principle of EMS ( Electrical Muscle Stimulation) It generates safe ,gentle electrical pulses on your body,The ems stimulation abs send out the pulses at regular intervals, which contract and relax the muscles, in a similar way to doing regular exercise. -Improve sub-health and body shape -ems stimulation abs is effective for men and women ,it鈥檚 a great choice for those looking for a convenient way to tone, strengthen and firm the abdominal area. When combined with healthy diet, the abdominal trainers gives you the results you want. -Quality assurance-100% money back for ems stimulation abs if you are not satisfied it, We approval 6 months warranty for our abdominal toning belt,please contact with our service team once you have any problem Warm tips: 1. Four round electrode pads fully contact with the abdominal skin at the same time. Otherwise, the machine will go back to zero on its own and can not work properly. 2. Keep skin with proper humidity. Since wet skin will be helpful to make it quicker form a Current loop and works better, you can simply use water or emulsion to wet the skin. Meanwhile, wet skin can help to ease the feeling of pricking which is caused by the electronic pulsesEms Toning Belt factory website:http://www.wellnessfit-electrostimulation.com/muscle-trainer-stimulator/ems-toning-belt/