Specification: Speed Setting: 1200-3200RPM Power input: N/A Battery capacity: 2500mAh Noise level: 35dB Deep tissue massage guns from Taijima relieve muscular tiredness and soreness while stimulating blood circulation and relieving lactic acid. This excellent massage gun has many speeds and heads, allowing you to control your preferred massage type. Key Features You'll love how this massage gun has ten massage heads. Its cordless massager with 30 speed settings and speeds as high as 3200 rpm transmits high-speed pressure pulses to your muscle tissue once each minute to relieve tight muscles. Also, you can effortlessly change the speed settings with the LED touchscreen.  Why Buy This Whether it's muscle relaxation after exercise or a daily body massage, you can discover the vibration amplitude that suits you best with this massage therapy gun. It includes a bullet head that targets smaller muscle points like palms and soles.