Lightweight Portable: Electric foot massager with ultra-thin lightweight design provides a comfortable experience. Electric foot massager surface can be dried with a damp towel after use. Quiet and noiseless, EMS foot massager can use while watching TV, reading, working office relax, when you need to go business travel, you can keep it in your pocket, EMS foot massager suitable for all feet. Foldable design and USB charging: ems electric foot massager unlike traditional heavy foot massagers, comfortable soft foot massager for l feet, lightweight and foldable foot massager, so easy to carry. With usb batteries, you can relax anytime and anywhere (Note: red light is always on during charging will automatically turn off after fully charged). Wide application: EMS massager effectively supports the lymphatic system, relieves swollen, aching legs. Foot massager uses bioelectric stimulation acupuncture points, stimulates your nerves, activates circulation. This foot massager ideal for sedentary office workers, who have problem feet, cold body, like wearing high heels, stressful driving, students, smart phone addicts, office workers, elderly, those damaged muscles. Pain relief: Ems foot massager can effectively treat various pain situations. If you exercise too much, work too long, back or foot muscles ache and sleep too much, just stick with the massage, electric massager improves blood circulation, relieves tired muscles and relieves pain, increases muscle activity legs, reduces muscle weakness of the legs. Ems electric foot massager: 6 massage modes, 9 intensity levels, electric foot massager simulated low frequency massage to relieve muscle discomfort, continuously and gently stimulate nerve muscles, activate muscle vitality and achieve a calming effect, neck massager can effectively treat various pain situations, relieve pain, relax muscles and promote blood circulation.