•
To switch on the active noise cancelling function and to attenuate ambient noise set the ON/OFF
switch to ON. The POWER indicator lights up.
Note: After you turn on the power of the headphones, you may hear a slight hiss. This is operating
sound of the noise cancelling function, not a malfunction.
•
When the batteries are going flat, the active noise cancelling is switched off. However, the audio signal
continues to be transmitted.
•
The headphone can also be used like conventional headphones without batteries to listen to music.
•
After operation, switch off the headphone to extend battery life.
•
To transport the headphone is the transport case, swivel the ear-pieces. You can store the accessories
in the small mesh pouch.
According to the European waste regulation 2002/96/EG this symbol on the product or
on its packaging indicates that this product may not be treated as household waste. In-
stead it should be taken to the appropriate collection point for the recycling of electrical
and electronic equipment. By ensuring this product is disposed of correctly, you will hep
prevent potential negative consequences for the environment and human health, which
could otherwise be caused by inappropriate waste handling of this product. For more
detailed information about recycling of this product, please contact your local council or
your household waste disposal service.
Producer: Chal-Tec GmbH, Wallstraße 16, 10179 Berlin, Germany.
This product is conform to the following European directives:
2014/30/EU
(EMC)
2011/65/EU
(RoHS)
Environment Concerns
Declaration of Conformity
9