About this item

• LEVELED-UP LISTENING: Bose QuietComfort Ultra Headphones with spatial audio give you an immersive experience that makes music feel more real; CustomTune technology offeres personalized sound, shaped to you
• WORLD-CLASS NOISE CANCELLATION: These noise cancelling headphones feature Quiet Mode, Aware Mode and Immersion Mode, which combines full noise cancellation and Bose Immersive Audio
• CRYSTAL CLEAR CALLS: Microphones focus on the sound of your voice and the noise cancelling headphones with mic filter out background noise for the clearest phone calls of any Bose headphones
• 24-HOUR BATTERY LIFE: Listen longer with up to 24 hours of battery life (up to 18 hours with Immersive Audio), a 15-minute charge offers up to 2.5 hours of play time (up to 2 hours with Immersive Audio)
• BLUETOOTH WIRELESS HEADPHONES: Advanced Bluetooth 5.3 offers connection within 30 feet of your device; SimpleSync allows you to sync with a Bose smart soundbar so you can listen to TV at your own volume

From the manufacturer

Leveled-up listening

Innovative technology for sound that makes you feel more

Find your favorite sound with Bose's innovative audio products. From earbuds and headphones to speakers, soundbars and more, Bose level-ups your listening.

Product information

Item details

Brand Name	Bose
Model Number	880066-0300
Model Name	QuietComfort Ultra Headphones
Box Contents	Protective Case Cable Cable User Manual
Age Range Description	Adult
Customer Package Type	FFP
Number of Items	1
Is Autographed	No
UPC	017817846127
Manufacturer	Bose, Bose Corporation India Pvt. Ltd. THE MOUNTAIN, FRAMINGHAM, MASSACHUSETTS 01701, UNITED STATES
ASIN	B0CN9FTKJ4
Importer Contact Information	Savex Technologies Pvt Ltd. 124B Maker Chamber 3, Nariman Point, Mumbai 400021, India
Item Type Name	QuietComfort Ultra Headphones
Item Height	7.7 Inches
Manufacturer Contact Information	Bose Corporation India Pvt. Ltd. THE MOUNTAIN, FRAMINGHAM, MASSACHUSETTS 01701, UNITED STATES
Packer Contact Information	Bose Corporation India Pvt. Ltd. THE MOUNTAIN, FRAMINGHAM, MASSACHUSETTS 01701, UNITED STATES
Warranty Description	1 Year Manufacturer Warranty

Style

Colour	Sandstone
Subject Character	no subject character
Style Name	Modern
Carrying Case Color	sandstone

Measurements

Item Weight Unit of Measure	0.25 Kilograms
Unit Count	1 Count
Carrying Case Weight	4.48 Hundertstel Pfund

Audio

Noise Control	Active Noise Cancellation
Sensitivity	118 dB
Frequency Range	20Hz - 20,000Hz
Audio Driver Type	Hybrid Driver

Additional details

Product Features	24-HOUR BATTERY LIFE, Bose Immersive Audio, Bose Noise Cancellation, CONNECT AND CONTROL, ELEVATED DESIGN, LUXE COMFORT
Enclosure Material	Plastic
Specific Uses For Product	Music
Compatible Devices	Smartphones, Tablets, Laptops, Desktops, Bose Smart Soundbars, Cars (with Bluetooth support)
Cable Features	Without Cable
Water Resistance Level	Not Water Resistant
Carrying Case Material	Nylon
Number of Power Levels	3

Connectivity

Headphone Jack	Without Jack
Network Connectivity Technology	Wireless
Wireless Technology Type	Bluetooth
Bluetooth Range	3E+1 Feet
Bluetooth Version	5.3

Design

Headphones Ear Placement	Over Ear
Headphone Form Factor	Over Ear
Earpiece Shape	Over Ear

Controls

Control Type	App Control
Control Method	Touch

Battery

Battery Charge Time	3 Hours
Battery Average Life	24 Hours

Case Battery

Carrying Case Battery Charging Time	3 Hours