How to turn on the BLAUPUNKT COMFORT 112 NOISE CANCELLING headphones?

Q: How to turn on the BLAUPUNKT COMFORT 112 NOISE CANCELLING headphones?

To turn on the BLAUPUNKT COMFORT 112 NOISE CANCELLING headphones, you activate the active noise cancellation function. Unlike a standard headset, these headphones do not have a traditional power switch: turning them on corresponds to activating the noise cancellation. Step 1 - Install the AAA batteries: First, make sure that two new alkaline AAA batteries (1.5 V) are properly placed in the battery compartment located on the right earcup . Press the cover until it clicks audibly. The operating time is approximately 70 hours with alkaline batteries. Step 2 - Activate noise cancellation: Locate the ON/OFF sliding switch positioned on the left earcup . Slide it to the ON position. Immediately, the operation indicator lights up red , confirming that noise cancellation is activated and operational. The headset then activates its superior active noise cancellation technology of over 16 dB in the frequency range of 150-250 Hz. Step 3 - Adjust the cancellation level: Once activated, use the ANC LEVEL regulator (rotary knob) also located on the left earcup to adjust the intensity of the noise cancellation to your sound environment and personal preferences. Important points: Without batteries, this headset functions as a simple passive wired audio headset, without noise cancellation. After use, deactivate the noise cancellation by switching the switch back to the OFF position to save the batteries. When the operation indicator stops lighting up, replace the batteries.

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To turn on the BLAUPUNKT COMFORT 112 NOISE CANCELLING headphones, you activate the active noise cancellation function. Unlike a standard headset, these headphones do not have a traditional power switch: turning them on corresponds to activating the noise cancellation.

Step 1 - Install the AAA batteries: First, make sure that two new alkaline AAA batteries (1.5 V) are properly placed in the battery compartment located on the right earcup. Press the cover until it clicks audibly. The operating time is approximately 70 hours with alkaline batteries.

Step 2 - Activate noise cancellation: Locate the ON/OFF sliding switch positioned on the left earcup. Slide it to the ON position. Immediately, the operation indicator lights up red, confirming that noise cancellation is activated and operational. The headset then activates its superior active noise cancellation technology of over 16 dB in the frequency range of 150-250 Hz.

Step 3 - Adjust the cancellation level: Once activated, use the ANC LEVEL regulator (rotary knob) also located on the left earcup to adjust the intensity of the noise cancellation to your sound environment and personal preferences.

Important points: Without batteries, this headset functions as a simple passive wired audio headset, without noise cancellation. After use, deactivate the noise cancellation by switching the switch back to the OFF position to save the batteries. When the operation indicator stops lighting up, replace the batteries.

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