8 massage balls - This leg massager has 4 large and 4 small knots that allow deep tissue massage on thighs, calves and arms and help you tone, lift and tighten your legs. Improve sleepiness, relieve stress, relieve muscle soreness and help relax. 2 massage directions Built-in two-way motion control that mimics the movement of a personal massage experience. This 3D shiatsu massager automatically reverses every minute to better distribute the massage. Adjustable force - This neck massage pad has 3 speed settings that allow you to get the right pressure to relieve muscle pain. Portable and durable: elegant design and portability, so you can do an electric self-massage at home, in the office or in the car when travelling. This leg slimming machine is the perfect gift for your loved ones and friends. Warming function Infrared heating, our leg massager can be used for both arms to eliminate the strain of the meat while relieving muscle tension and stress and promoting blood circulation. This lazy massager replaces sports and intelligently simulates 10 sports modes to meet your daily workout.