Ultra-Compact & Powerful. The best mini muscle massage gun for daily travel use with a high torque that is 1. 5x stronger than similar mini massage guns on the market. , , The RENPHO Mini Massage Gun delivers the same high-intensity performance as larger massage guns with all 5 Speed Levels! Noise Reduction Technology. Silence is easier with a customized brushless motor that operates at noise levels below 45dB which is like a library quiet hum. , , Pocket-Size for Portable Use. RENPHO Mini Massage Gun is just about the size of any smartphone, weighing in at a mere 0. 45 kg. Simply put it into your pocket, throw it in your carry bag, or keep it with you at the gym or during your travels. , , Simple Operation. Easy-to-use one-Button control for a portable and fuss-free experience whenever you choose to use it.