Multifunctional leg massager: The leg compression massager has built-in 2*2 large air bags, which form circulation and pressure by repeatedly inflating and deflating the air bags, increasing the comfort range of air compression massage, relaxing leg muscles and relieving leg pain. Daily use can relieve the fatigue of the day. Wireless massage, portable use: The calf massager is newly upgraded. The air bag is integrated with the host, which cleverly solves the problems of traditional leg massagers with many accessories and cumbersome use. It also adopts a cordless design and large-capacity battery, allowing you to enjoy it anytime, anywhere. A comfortable leg massage experience. Warm 15 Minutes Safety Design Thermal pressure leg massager has a 15-minute automatic shut-off mode, which effectively protects battery life and avoids long-term massage of the body. The temperature during massage is adjustable, ranging from 30 - 50. The appropriate temperature can promote blood circulation, Quickly discharge the lactic acid accumulated after exercise, allowing the heat from the soles of the feet to reach the whole body. 3 Modes and 3 Intensities: The calf air massager has 3 modes and 3 intensities, one-button control, easy to use, adopts Type-C data cable, easy to carry, suitable for home, office, gym or other places. The leg compression massager for blood circulation also features Velcro fasteners and is adjustable in size up to a maximum leg circumference of 22.5 inches.