Effective Blood Circulation & Pain Relief: Relieves muscle soreness and promotes recovery after exercise by targeting arms, legs, calves, and feet. Adjustable Intensity: Features progressive pneumatic massage with 4 adjustable massage techniques, including longitudinal and horizontal pressure. Long Battery Life: Powered by a 1800mAh battery, providing up to 120 minutes of continuous use with a charging time of 4 hours. Multiple Benefits: Helps shape leg lines, reduce calf muscle soreness, and improve circulation, ideal for post-exercise recovery. Convenient Size: Compact 514030cm design for easy use at home or on the go, with a lightweight and portable build.