A *massage gun* is a handheld percussion therapy device used to relieve muscle soreness, improve circulation, and speed up recovery.
*Massage Gun - Description:*
*1. How it works*
- *Percussion therapy*: The motor drives a massage head back and forth at high speed to deliver rapid "taps" into muscle tissue
- *Purpose*: Breaks up muscle knots, reduces soreness, increases blood flow, and improves range of motion
*2. Key Features*
- *Motor*: Brushless motor, usually 20W-60W. Speed: 1200 - 3200 RPM / percussions per minute
- *Amplitude/Stroke*: 8mm - 16mm depth. Deeper = better for athletes, lighter = better for daily use
- *Noise level*: 35dB - 55dB. Good models are "quiet"
- *Battery*: Rechargeable Lithium battery 2000mAh - 4000mAh. Runtime: 2-6 hours
- *Charging*: USB-C or DC adapter. Charge time 2-4 hours.