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