Reattaching Earcup Cushions; Accessories; Power Ratings - Bose QuietComfort 3 Owner's Manual

Troubleshooting (cont.)
Problem
Phone is not
responding to
button presses
Apple product is not
responding to remote

Reattaching earcup cushions

If an earcup cushion becomes detached from the
earcup:
1. Align the two holes on the back of the cushion
with the two posts on the earcup.
2. Push the cushion onto the earcup.
3. Press in around the outside edge of the cushion
to snap it in place.
4. Make sure the cushion is flush all the way
around and that there are no gaps between the
cushion and the earcup.

Accessories

You can purchase accessories from your Bose
or over the phone. See the inside back cover for contact information.
• Battery
• Battery charger
• Carrying case
• 5 ft. (1.5 m) audio extension cable

Power ratings

Battery charger: 100VAC - 240VAC, 5.5W
Battery: 3.7VDC, 200mAh
Names and Contents of Toxic or Hazardous Substances or Elements
Toxic or Hazardous Substances and Elements
Part 
Lead Mercury
Name (Pb) (Hg)
PCBs X 0
Metal 
parts X 0
Plastic 
parts 0 0
Speakers X 0
Cables X 0
O: Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is
below the limit requirement in SJ/T 11363-2006.
X: Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for
this part is above the limit requirement in SJ/T 11363-2006.
What to do
• Make sure that the headset plug is securely connected to
the headphone jack.
• For multi-press functions: Vary speed of presses.
• Full controls may not be available for some Apple products.
®
• QC 3 Mobile Communications Kit
• Replacement ear cushions
• Accessory kit (includes adapters and extension cable)
Hexavalent
Cadmium (Cd) (CR(VI))
0 0
0 0
0 0
0 0
0 0
Care and Maintenance
® dealer on the Internet (www.Bose.com),
Polybrominated Polybrominated
Biphenyl (PBB) diphenylether (PBDE)
0
0
0
0
0
0
0
0
0
0
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