The Goji GMSGGN26 Thermal Massage Gun is perfect for anyone looking to soothe tired muscles after exercise or a busy day. Its built-in heat function helps warm up muscles and ease stiffness. With nine intensity levels (seven fixed speeds and two auto modes), it's easy to find a setting that feels comfortable. And with speeds of up to 3350 RPM, it delivers powerful vibration massage to help tackle aches and tension.Four massage heads510 g lightweight designRechargeable batteryButton controlsAuto shut-offIncludes USB charging cable and carry bag