A handheld, rechargeable electric percussion massage gun with 5 levels of intensity and multiple attachements included. The NForce is perfect for dealing with pain, tension and sore muscles from a long ride or a long day's work. Built-in 2200mA Li-battery lasts up to 5 hrs.. Easy to read LED indicators show on/off, battery, intensity and pattern. 3 vibration patterns; constant, pulsing and step. Includes 12V DC charger.