Powerful vibration and rotating shiatsu-style massager helps to relax and relieve muscle tightness for the ultimate massage * The handheld design makes it easy to get to those hard-to-reach areas - perfect for full body muscle relief * Includes four specially designed interchangeable massage heads and a protective mesh cover * Variable level control dial provides smooth adjustment of the vibration intensity * Compact and lightweight design makes this massager suitable for use at home, work, the gym and travel * 6 ft. power cord - no batteries required