Thank you for viewing! (*^^*) [Stylish Cushion (Gray) Made by a Fitness Club] This item helps to tighten your abdomen while you lie on the cushion. An exercise cushion developed by a major fitness club. Just lie on it, and this amazing item will tighten your abdomen! It can be used not only for the abdomen, but also for the calves, thighs, shoulder blades, buttocks, lower back, soles of the feet, and lower abdomen, making it efficient. Purchased last month, used 2-3 times. This is a used item, so please understand before purchasing. The box is the one it arrived in. ☆ Body size: (approx.) Depth 173mm x Width 449mm x Height 149mm ☆ Weight: (approx.) Main unit 1,250g (including remote control and cover) ☆ Materials: Main unit: Urethane, iron plate, EPE / Cover: Polyester, PVC, conductive pu sheet / Remote control: ABS resin ☆ Power supply: Rechargeable (Lithium polymer battery 3.7V 400mAH) ☆ Charging time: Approximately 2.5 hours (when charging with a DC5V, 1A adapter) ☆ Main unit suitable voltage: DC5V ☆ Operating time: Approximately 4 hours or more (level 5, room temperature 25 degrees Celsius) ☆ EMS ☆ Accessories - Instruction manual: Charging USB cord (approx. 1m), remote control, mini atomizer Instant purchase without comments is welcome. We will ship anonymously on the same day. We are sorry, but please refrain from price negotiations. Thank you very much.