Please read this owner’s guide Please take the time to follow the instructions in this owner’s guide carefully. It will help you to properly use your new Bose product and enjoy its features. Please save this owner’s guide for future reference.
® Cancelling headphones ® Thank you for purchasing the QuietComfort 2 Acoustic Noise Cancelling headphones from Bose. Advanced research and development, innovative engineering, and integrated technologies enable the headphones to reduce unwanted noise and provide you with exceptional acoustic performance in a comfortable, convenient package.
Using Your Headphones For noise reduction and audio Use the supplied headphones cord to enjoy both audio and noise reduction. Please note that the LEVEL switch on the plug is used to adjust the output volume of different audio sources. 1.
Page 5
Using Your Headphones Connecting to portable and home audio devices The 3.5 mm plug on the headphones cord allows you to connect your headphones to a variety of audio devices that use a single 3.5 mm output jack such as a CD, DVD, MP3/digtal audio player, or personal computer.
Care and Maintenance Folding the earcups for storage QuietComfort 2 Acoustic Noise Cancelling headphones ® ® feature rotating earcups that fold flat for easy, convenient storage. The earcups rotate in one direction only. CAUTION: Incorrectly rotating the earcups can damage the headphones.
Replacement parts and accessories You can purchase accessories from your Bose dealer, on the internet (www.Bose.com), or by placing an order over the phone. See the inside back cover for contact information.
Care and Maintenance Cleaning the headphones Scheduled cleaning is not required. However, you can simply wipe the outside surfaces with a damp cloth, as needed. Also, be sure that the earcup ports are clear and that no moisture is allowed into the earcups. Troubleshooting Problem What to do...
Page 9
• The QuietComfort 2 headphones are not engineered for the altitude, temperature or other environmental conditions common in non-commercial aircraft, resulting in possible interference to critical communications.