If you're looking for any quieter massage gun, Clampett thinks two Ekrin Athletics products could be great to look at as well. The Ekrin B37 has eight hours of battery, five speeds ranging from 1400 to 3200 PPM, and makes use of exactly what the brand name refers to https://revivechiropractickc.com/best-percussion-massage-gun-for-tight-muscles-and-back-pain/