It is quiet. Whisper quiet when compared to other massage guns. There are six custom intensity settings allowing you to focus-on deep tissue work, increased circulation, or mobility. Every muscle is different, different shape, size, function. 4 Massage Heads. The massager can activate the muscles, stimulate blood flow, greatly reduce muscle recovery time, relieve pain and relax from head to toe. Low Operation Volume. The massager operates under 30dB, so just relax and enjoy the quiet massage! Compact and lightweight, the massager is designed to be flat, small, and easy to be carried arround. The muscle massager uses pulsating vibrations to provide benefits for health. What You Will Get: 1 X Massage Gun 1 X AC Charger 4 X Massage Heads 1 X Manual