This EMS fitness equipment features a built-in rechargeable Li-ion battery with USB charging, eliminating frequent battery replacements and supporting environmental sustainability. It delivers 50% more exercise intensity than battery-powered models. A full charge takes just one hour, providing 3 to 4 hours of continuous use. Regular use—2 to 4 times daily for 20 minutes—over 8 to 10 weeks helps burn fat, tone muscles, and shape the body effectively. This device strengthens and tightens abdominal muscles, complementing exercise and diet routines for noticeable fitness improvements.
