Theragun mini Handheld Percussive Massage Device, Black Brand New, Never Opened Asking $75 or best offer Scientifically Calibrated Speeds:  When it comes to speed, faster isn't always better. mini let's you choose between 1750, 2100 and 3400 percussions per minute, each scientifically calibrated to deliver greater therapeutic benefits to the body. • Ergonomic Grip:  We adapted out patented Theragun Triangle ergonomic design to the mini's unique shape, resulting in a smooth, ergonomic grip that is easy to hold while reducing strain on your hands and wrists. • 150-Minute Total Battery Life:  On-the-go relief means that your device needs to be ready for you right when you need it. With up to 150 minutes of sustained run time, mini sets the standard for true portability. • QuietForce Technology:  Harnessing the power of Theragun quality treatment in an agile device was a feat only made possible with QuietForce technology. We were able to reduce the size of our original Theragun massage guns while maintaining our sound insulation and treatment quality.