1. Deep muscle massage gun: used to relieve muscle stiffness and pain, promote blood circulation, and improve the overall health of the soft tissues in your body. This is the amount of massage you want, to completely relax after a long period of work or exercise. 2.4 massage heads and 20 speed changes: in order to meet different needs, more precisely for different muscle groups. The user can select the pressure and speed required for the massage. There are six speed levels to choose from based on comfort. 3. Quiet and easy to use: The unique silent glide technology and high torque motor of the massage gun ensure that there is no noise during operation. Comfortable silicone handle is more convenient to grasp, providing an easy massage experience. 4. Long-lasting Battery: The massage gun is equipped with 2 high-quality lithium batteries, which can provide 4 hours of massage time with a single charge. The rechargeable lithium-ion battery in the massager gun has a long service life. 5. Multifunctional Design: Our massage gun built-in pressure sensing technology provides visual feedback in the massage process to ensure that your treatment session is more accurate. At the same time, the massage gun will automatically cool down at work