The protruding electrode structure digs into the soles of your feet! EMS from deeper within efficiently targets muscles. It moves your muscles, and while sitting, you'll feel like you're walking. With a step bar attached to the underside, you can switch between three modes: WALK, FIT, and RELEASE. It efficiently stimulates the muscles of your soles, shins, and calves, which are essential for walking, just by sitting. ・External Dimensions: Approximately W314 x H296.5 x D110.7 (mm) (Main unit only) ・Product Weight: Approximately 1.49kg ・Materials: 　Main Body: ABS resin, polycarbonate, PMMA, silicone 　Electrode Pins: ABS resin (chrome plating) 　Step Bar: ABS resin ・Country of Manufacture: China ・Rated Power: DC 5V 1.0A ・Power Consumption: Approximately 2W ・Battery: Lithium-ion rechargeable battery ・Charging Time: Approximately 2 hours 　※ Charging time may vary depending on the charging environment. ・Operating Time: Approximately 4 hours (from a fully charged state) 　※ Operating time may vary depending on the usage environment and EMS level. ・Recommended Operating Temperature: 10℃～40℃ ◇Included Accessories Fall prevention cord x 1 Non-slip sheet x 1 Cleaning brush x 1 AC adapter x 1 USB charging cable x 1