Power: AC220V, 60HZ/20VA (If your local AC power supply AC100 120V, you will need a converter or transformer for conversion from 220VAC to 110VAC). Size: Longest length of the boot- 8990cm, Shortest lgngth of the boot (Back length from heel to the top)- 73cm, Length of foot - 28.529cm. High up-end girth - 60cm, Low ankle girth - 36cm. Time: 15min to 30 min.The item "Relaxed by UNIX Air Circle Compression Massager UAM-8800 Pump+ Leg Arm Waist Set" is in sale since Saturday, July 2, 2016. This item is in the category "Health & Beauty\Massage\Massagers". The seller is "hollyhock-kr" and is located in Seoul, . This item can be shipped worldwide.