**Testing conducted by Bose with active noise cancelling on and audio playback at a loudness of 75dBSPL. Battery life varies based on settings and usage.
BOSE CERTIFIED REFURBISHED PRODUCTS
Certified Refurbished products have previously been purchased from one of our dealers or from our Direct Sales division. They have then been returned to us under our satisfaction guarantee. Usually Certified Refurbished products don’t look any different than new products. A product may have a slight cosmetic blemish, but there is no audible performance imperfection.
Once they have been fully tested, inspected, and remanufactured as necessary, they are issued at a discount with a satisfaction guarantee. Most products have previously been on sale at higher prices in electronic retailers or through our direct marketing channel.
By placing order on this listing, I agree to the Bose Terms of Sale.
SPECS
Dimensions / Weight
Headphone: 7.68" H x 6.18" W x 3.15" D (0.520 lb)
What's In The Box
Bose QuietComfort Headphones
Carry Case
3.5 mm to 2.5 mm audio cable
USB-C® (A to C) cable (12")
Safety Sheet
Technical Specifications
Headphone Fit Around Ear Circumaural
Headband On Head
Cushions Removable Cushion
Microphones Built-in Microphone
Noise Cancelling Yes
Noise Control Type Active Noise Cancelling
Audio cable included Yes
Case Carry, Storage
Product Material Metal, Plastic, Leather (Protein)
Product Case Material Leather (Hard)
Ear Cushion Material Protein Leather
Rechargeable Yes
Battery Life 24 hours
Battery Charge Time 2.5 hours
Charging Accessory included Yes
Charging Interface(s) USB
Wireless Connectivity Bluetooth
Bluetooth Version 5.1



