6 Speed cordless deep tissue Percussion and Muscle massager 4 MASSAGE HEADS: 4 types of interchangeable heads to target specific muscle groups. This percussive massage gun will help you reduce muscle recovery time, and relieve pain from head to toe. Relax:it is easy to use and good to relieve muscle soreness and chronic pain. Designed to help you warm-up and recover from workouts, daily massaging at home Quiet and Powerful, Cordless and Portable,3 hours long battery life Portable And Lightweight:deep muscle massager gun is small size and sleek design. Take it Anywhere and Anytime. Master Carton Dims: 34.4 Lbsx18.5"x13" x17.9"