The Sound ID 5 Series has built-in Automatic Volume Control. Your headset will automatically adjust the volume based on the surrounding noise level.

To manually adjust the volume use, the Touch Sensor Volume Control, by simply sliding your finger across the headset. For best performance, touch the center of the headset top cover and slide your finger from mouth towards ear to turn volume up, and from ear towards mouth to turn volume down. When you reach max or min volume you will hear a beep. In addition you may adjust volume using the phone’s volume buttons.