【Heated Calf Massager for Relaxation & Relief】Simulate kneading & stroking of calf tissues. Airbags massage tired muscles, improve circulation, reduce pain & stress. Versatile for calves & arms. 【Maintain Healthy Legs】For office workers, elderly, sports enthusiasts. Daily relaxation, aches relief & post-workout recovery. Effective & safe leg & calf massage. 【Heating Function for Warmth】Warm up cold legs & calves, reduce fatigue, promote circulation. Upgraded technology for hand-like kneading massage. 【2 Massage Modes & 3 Intensities】Sequence & combination modes. Min intensity for daily massage, med for soreness, max for recovery. 【Safe & Easy to Use】Breathable mesh cloth, adjustable velcro sleeves. 15-min auto shut-off for safety.