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Safe Volume Control Technology allows for increased

music volume while protecting your hearing, by

controlling sound levels over an 8-hour work day.

Higher sound exposure is allowed for a period of time,

and then gradually reduced if necessary below the

long term average of 82 dB(A) for extended use.

Press and Hold the Source button.

The device will cycle through the

three equalizer modes (Pop, Rock &

Flat), then release the button when

you reach the desired mode.

82 dB(A)

Safe Volume Control: Music Equalizer:

Download complete WorkTunes

Connect + AM/FM Hearing Protector User Manual online at 3MSafety.com.

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