Features: Advanced EMS(Electric Muscle Stimulation) technology. Help to build muscle shape, improve muscle strength, relief stiffness, massage body etc. 6 Mode Select: Acupuncture, Tapping, Massage, Cupping, Pushing, Guasha. 10 level intensity to meet daily exercise need. Good quality gel pad, odorless safe. Perfect for abdominal, leg, arm, waist, back, hip etc. Portable to carry, suit to use at home, office, gym. Usage Instruction: For better function, we suggest one usage for a day, and 12 minute each time. Avoid using this machine after 30 minutes of meal. How to Use: 1.Take out products, plug in batteries into controller. 2.Assemble gel pads with controllers. 2.Place gel pads at desiered body parts. 3.Power on controllers and choose mode. 4.Adjust intensity level to suit your needs. 5.Working 12 minute once a time. 6.Long pressOFF/DEC button to power off.