Portable Abdominal Muscle EMS Stimulator Massager Fitness Training Exercising Device Red Features: Adopts high-tech massage technology, inputting certain low-frequency pulse current into the human body to stimulate muscles, achieve the slimming massage effect. Accelerate the blood circulation and metabolism. Good effective in muscle training, fat reducing, as well as figure shaping. Can fit the skin very well and help you to complete more fitness projects. It's super light, ultra thin, convenient to carry on. Suitable for multiple body parts, such as waist, leg, arm, etc. Specification: Item Type: Massage Equipment  Material: ABS Item Color: Red, Blue(Optional) Power: USB Charge  Package Weight: Approx.308-326g Package Include:  3 * Abdominal Massage Pads 3 * Main Machines 1 * USB Cable  1 * Manual Note:  1. Use for 20 minutes everyday, suitable for one times/day. Use continuously for 2 months to achieve better effect. 2. The real color of the item may be slightly different from the images shown on the website caused by many factors such as your monitor brightness and brightness of the light. 3. Please allow 1-3 cm error due to manual measurement. Please make sure you do not mind before you bid.