1. Velcro design-adjustable leg wraps size, washable 4. 2 * 2 airbags inside full round massage from feet to calf, Cuff
length:58cm 2. Handheld controller easy use, USB DC5V easy charge(3 working modes, 3 levels intensity ) 3.Air compression massager
for calf, to relive the muscle of calf and promote blood circulation
4.Can be used for arm and calf massage 8.Rechargeable battery, provide our environment
5.Build-in lithium battery, portable design, can be used anytime