Description: This product can make you exercise everywhere. Without even lifting a finger, achieve the body of your dreams. There are two versions, depending on the area of your body you want to target. The soft PU pad is comfortable and neatly fits the contours of your skin, while the electrodes utilizing silk printing and the conductive gel sheets distribute the pulses effective. Make you a slim shape without exercise in a easy way. Features: EMS technology, uses electrical signals to directly stimulate and exercise the muscles. Suitable for arm, waist and leg muscles training. The low frequency treatment is by rhythm and soft impetus. Battery design, convenient to use. Help you get the physical you always wanted in a simple exercise program. Specifications: Item Type: Intelligent Body Building Patch Using Mode: 6 Modes Material: Silicone, PET Battery: 2 x AAA Battery (Not Included) Color: Black Size: Approx.23 x 21 x 5cm / 9.1 x 8.3 x 2inch Weight: Approx.355g Package List: 1 x Abdomen Patch 2 x Arm Patch 3 x Main Body 6 x Adhesive Gel Pad .