This personal handheld massager gun helps you overcome muscle soreness, relieve body fatigue, combat stiffness and spasms. When your leg muscles are sore Featuring our patented Technology Premium rechargeable Lithium-ion battery Pressure Sensor Technology Five-speed settings, 6 interchangeable head attachments Our delivers a perfect combination of power, performance, and variability 6 Massage Heads，Use On Any Body Part Suitable for thick muscle tissue Suitable for cervical vertebra massage Suitable for massaging body joints Suitable for full body muscle massage relaxation Level 1 to Level 5, (pulse frequency 1200 rpm/min- 3200 rpm/min).It’ll shut off after about 30 mins to avoid over-use or potential hazard. To restart, just turn it on again. Level 1ㄧ20HzㄧMuscle awakening Level 2ㄧ30HzㄧFascia relaxation Level 3ㄧ40HzㄧDecompose lactic acid Level 4ㄧ50HzㄧDeep massage(Recommended for skilled operators） Level 5ㄧ60HzㄧProfessional mode(Recommended for skilled operators） Easy to use Seamlessly change head attachments and adjust speeds for a customized massage experience for maximum results in minimum time. Versatile design We are built to reinvent the massage experience, giving everyone the ability to Move Better. Featuring our lightweight durable ergonomic design you can take the comfort of relaxation on-the-go. Elevated Responsiveness Our built-in pressure sensor technology gives visual feedback throughout your massage process, to ensure your therapeutic sessions are more accurate.