The M1 full-body EMS massage device is wireless and charges via USB-C. With 5 massage modes and 10 intensity levels, it offers a variety of therapeutic and relaxing massages for different body parts. Its compact and wireless design makes it suitable for mobile use, allowing for an effective workout even on the go. The large magnetic buttons ensure easy operation. The EMS pads are filled with industry-leading Japanese gel, providing excellent adhesion to the neck, back, abdomen, arms, legs, knees, and joints.