Thank you for viewing. This item has been used a few times. There is no box or instruction manual. Body size (height x width x depth) (approx.) W420 x L420 x H90mm Body weight Approx. 1.3kg Usable areas Feet, calves Courses 2 modes Power supply AC power Power consumption 20W (heater 13W) Material Body side fabric: 95% polyester, 5% polyurethane, Body bottom fabric: 100% polyester, Inner cover fabric: 100% polyester Accessories AC adapter Specification 1 Timer: Airbag/Vibration: 15 minutes auto-off, Heating: 1 hour/2 hours/3 hours auto-off (optional setting) Specification 2 Compatible foot size: Approximately 28cm or less