EMS x Heat for Gentle Lower Back Refreshment Experience the comfort of a warm body with muscle exercise from EMS and heat. No need for dedicated EMS adhesive pads or gel. The combination of various EMS muscle stimulation and three levels of heat helps soothe tired lower backs. You can stimulate muscles by moistening the lower back, eliminating the need for dedicated EMS adhesive pads or gel. EMS intensity levels range from 0 to 16, with six different stimulation modes to customize your experience. Heat intensity can be selected from low, medium, high, and off. You can use the heat function alone by turning off the EMS, and you can also warm your abdomen as well as your lower back by rotating the belt to the front. It also turns off automatically after the set time with the timer. It's cordless, so there's no hassle with cords. Plus, the main unit weighs only 360g, making it lightweight and easy to carry anywhere, and it won't be a burden even when worn around the waist. You can also do "while-you-do" body care while doing housework or desk work. The remote control is magnetically attached to the center of the front side of the main unit belt (see photo) and can be easily removed. You can operate it with the remote control in your hand even while wearing it around your waist. Product Specifications Model Number: MEHS19-W Brand: MYTREX Product Name: EMS HEAT STRETCH Seller: Sotsu Medical Co., Ltd. Manufacturing and Assembly: China Main Unit Size: Approximately 1,190 x 120 x 30 mm *Including belt (Waist 58-105cm) Main Unit Weight: Approximately 360g Main Materials: Cover: ABS resin, Electrode: Stainless steel, Belt: PET Set Contents: Main unit, AC adapter, USB charging cord, Remote control, Coin-type lithium battery for remote control, Instruction manual