describeFeatures: 1. This muscle building tool helps stimulate the abdominal muscles of both men and women, there are 6 exercise modes to choose from. (AF) 2. The electric muscle stimulator directly transmits the current signal to the muscle, so that the muscle is close to the current strength of the human body, promotes the muscle movement, and makes the muscle in a training state. 3. Thin, light and easy to carry, not only suitable for use in the gym, but also for working in the office and doing housework at home. 4. Ideal for muscle training, weight loss, muscle strength recovery and muscle strength maintenance. 5. Suitable for abdomen, waist, arms, buttocks, back and legs. About EMS TECH Advanced EMS technology for muscle training, fat burning and body conditioning. EMS means Muscle Stimulation Electric Technology, which is safe and reliable pulse energy. EMS equipment transmits low-frequency micro-current signals to the human body, which can only act on the muscle layer, thereby stimulating muscles to achieve the purpose of exercising muscles and burning fat. Specifications: Color: As pictured Material: Silicone + ABS plastic spray Power: USB charging Usage mode: 6 modes Time: 5-10 minutes each time (1-2 times a day) Package includes: 3 pads Controller 2 arm pads 1 x Abdominal Pad 1 x Power Cord 1 x User Manual Muscle Strength Recovery and Muscle Strength Maintenance.