Buy | Bose Qc20

Purchasing the Bose QuietComfort 20 (QC20) Go to product viewer dialog for this item.

An integrated lithium-ion battery provides up to 16 hours of noise cancellation. Crucially, the headphones still function for passive listening even if the battery dies. Shopping Guide: Variants and Pricing

A standout feature that allows you to hear your surroundings (like airline announcements) at the touch of a button without removing the earbuds.