Specification: Speed Setting: 1200-3200RPM Power input: N/A Battery life: 180-240 minutes Noise level: 45dB Indeed, with its high intensity, this percussive massager performs incredibly well for regular massages, quickly reduces lactic acid buildup and muscle tightness, and increases flexibility and range of motion. Key Features With its weight of only 1.5 lbs, you can bring this wherever you go. Its buttons are easy to operate; you can turn it on/off and select the ideal massage intensity with only one button. The massager's 5-speed strength settings range from 1200 to 3200 rpm. They can be adjusted for daily and deep massage, awakening your entire body's muscles.  Why Buy This Indeed, these best massage gun reviews have mentioned the product's premium quality! This one performs the job admirably and is reasonably priced. It undoubtedly works to activate and warm up muscles before exercise. It also appears to speed up recovery – thanks to its high-intensity speed.