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Device Specifications
Detailed technical specifications and features for the Bose QuietComfort Ultra Headphones
Driver & Audio
Driver SizeCustom 40mm drivers
Noise Cancellation
TechnologyAdaptive ANC with Immersion Mode
Microphone
Microphone DetailsBeamforming array with noise rejection
Battery & Charging
Battery Life24 hours (ANC on)
ChargingUSB-C (15min=2.5hr)
Water Resistance
RatingIPX4
Connectivity
ConnectivityBluetooth 5.3 (AAC, aptX Adaptive)
Physical Details
DesignOver-ear with plush ear cushions
Weight253g
Special Features
FeaturesCustomTune calibration, Spatial audio processing, Auto volume adjustment, Multi-point pairing
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