Bose QuietComfort® Earbuds II - Triple Black
SKU: 870730-0010 UPC: 17817838320
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QuietComfort® Earbuds II intelligently personalize the noise cancellation and sound performance to your ears, so you can enjoy deep, immersive sound and the world’s best noise cancellation. Engineered with pioneering Bose CustomTune technology, QC Earbuds II personalize the audio to fit your ears. When noise cancellation and sound performance are tailored to you, your music is more engaging, allowing you to feel a deeper connection to whatever you’re listening to.
The world’s best noise cancellation
Comfortable & secure fit
Quiet Mode for full noise cancelling
2023 CNET Editors' Choice Award
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Dimensions and Fees
2.09" x 3.50" x 4.45" - 0.46 lbs
5.31cm x 8.89cm x 11.30cm - 0.21 kg
0.88" x 0.68" x 1.20" - 0.01 lbs
2.24cm x 1.73cm x 3.05cm - 0.00 kg
7.56" x 13.27" x 4.65" - 6.10 lbs
19.20cm x 33.71cm x 11.81cm - 2.77 kg
In The Box
2 Bose QuietComfort® Earbuds II
Bose Fit Kit:
3 ear tips (small, medium, large), and 3 pairs of stability bands (small, medium, large)
USB-C® (A to C) cable (12")
Quick Start Guide
At Bose®, we have a passion for doing things that are better. We create experiences for our customers that are enlightening, unique and delightful.
Essence and values
Bose Limited Warranty
Bose Corporation (“Bose”) warrants your product against defects in materials and workmanship
when purchased directly from Bose or a Bose authorized reseller. This warranty is extended
only to the original end-use purchaser or the person receiving the product as a gift and shall not
be extended to any other person or transferee. The warranty is valid from the date of retail
purchase for a period of 1 year and a period of 5 years for passive, non-powered loudspeakers.
In the case of a covered warranty defect, Bose will at its option: (A) repair the product using new
or refurbished parts; (B) replace the product with an equivalent new or refurbished product; or
(C) provide a partial or full refund of the original purchase price to you in exchange for return of
This warranty does not cover defects or damage arising from improper use or maintenance,
normal wear and tear, commercial use, accident or external causes. Unauthorized repair,
modification or customization of your product voids this warranty.
For warranty service on covered defects during the warranty period, contact Bose using the
contact information at worldwide.bose.com/contact for your country/region. Prior to providing
warranty service, Bose may require you to provide proof of purchase details, including but not
limited to a receipt or sales invoice.
This limited warranty gives you specific rights that are in addition to other rights you may have
under applicable laws, including your rights against the person who sold the Bose product to
you. TO THE EXTENT PERMITTED BY LAW, HOWEVER, THIS WARRANTY IS THE SOLE
AND EXCLUSIVE WARRANTY PROVIDED BY BOSE. BOSE DISCLAIMS ALL OTHER
WARRANTIES WHETHER EXPRESS OR IMPLIED (INCLUDING BUT NOT LIMITED TO ANY
WARRANTY OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR
PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT), AND BOSE’S LIABILITY
SHALL BE LIMITED TO THE ORIGINAL PURCHASE PRICE.
For Bose® noise-masking sleepbuds™, this Bose Limited Warranty applies for a period of 2
Orders for single units will not be processed unless they are in viable Programs.
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