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Bose QuietComfort Earbuds Bose Noise Cancelling Headphones 700 Bose QuietComfort® 45 headphones Bose Smart Soundbar 900 Bose Sport Earbuds

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Companion® 3 Series II system

Sold from 2006 – 2016

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Connecting to power

Find out how to safely connect your product to a power source.

Attach the power cord.

The power cord is detachable. To attach the power cord, follow these steps:
  1. Connect the molded end of the power cord to its jack on the Bose product. Be sure it is firmly seated
  2. Connect the two-prong plug at the other end of the power cord to a working power outlet
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