The tp impact percussion massage gun can help to increase blood flow, hydrate muscle tissue and promote flexibility as well as range of motion. Can also be used before workouts to activate muscles and after work outs to accelerate recovery. Designed with four speed settings for optimal massage intensity and pressure. Made with a universal massage head that can be used on multiple muscle groups. Led lights display battery life. Gun handle is angled to balance weight and promote better grip control. Including ac cord rechargeable batteries that can hold up to two hours of charge. You do not want to miss out on this one.