Instantly revive tired muscles and soothe aching legs with this portable, lightweight and flexible foot massager. It targets points on the soles of your feet with electrical muscle stimulation (EMS) to relive your pain after a long day. Approved by doctors, and shown to improve vascular health. USB rechargeable. 9 intensity levels. 6 massage modes. 6 minute timer. Size: 31 x 31 x 1 cm.