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• The headphones and the base no longer seem to be paired:
»
Unplug the base from the power supply.
»
Turning the headphones on
»
Hold the MIC button down for 5 seconds until the green light on the headphones flashes rapidly.
»
Plug the base back into the power supply. The headphones and the base will automatically pair.
maintenance and cleaning
Cleaning the headphones and the base transmitter
3. Before cleaning, unplug the base transmitter from the power supply.
4. Clean the device only with a soft, dry cloth.
5. Do not use liquid cleaners or aerosol cleaners.
Cleaning the ear pads
1. Carefully remove the ear pads from both earpieces on the headphones.
2. Clean them with hot soapy water and rinse thoroughly.
3. Allow them to dry before putting them back on the earpieces.
simplified EU declaration of conformity
The undersigned, Sourcing & Création, hereby declares that the
essentiel b CT-902 stethoscope-type
headphones
radio electric device complies with directive 2014/53/EU.
The full text of the EU declaration of conformity is available from the following Internet address:
https://www.boulanger.com/info/assistance
The wireless headphones are mainly designed for people who are hard of hearing;
they can produce sounds at extremely high volume. Listening to the headphones
at very high levels for extended periods can cause hearing loss.
To prevent hearing loss, do not use the headphones at a high volume for too long,
and set the volume to a non-dangerous level. The higher the volume, the shorter
the non-dangerous listening time.
