Bose QuietComfort 45 Specs

Headphone
Earpiece DesignOver-Ear (Circumaural)
Earpiece SwivelNot Specified by Manufacturer
Earpiece Connection / Wearing StyleHeadband
FoldableNot Specified by Manufacturer
Active Noise CancellationYes
Controls/Microphone LocationControls: Left Earpiece, Right Earpiece
Microphone: Left Earpiece, Right Earpiece
Full Remote OS SupportNot Specified by Manufacturer
Microphone
Number of Voice Mics4
Beamforming SupportYes
Noise CancelingYes
Wireless Connectivity
Supported Audio CodecsAAC, SBC
Bluetooth ProfilesA2DP
Bluetooth5.1
Wireless Range33' / 10.1 m (Bluetooth)
Multipoint SupportYes
Maximum Paired Devices2
NFCNo
Wired Connectivity
Audio Connector to Source1 x 1/8" / 3.5 mm Male
Audio Connector to Earpiece1 x 2.5 mm TRS Female
Cable Length1 x 48" / 1.2 m (1/8" / 3.5 mm)
Battery
Battery ChemistryLithium-Ion
Runtime24 Hours (BT+ANC)
Quick Charging Times15 Minutes for 3 Hours
Recharge Time2 Hours
DC Input Power5 VDC
Wireless ChargingNone
Charging PortUSB Type-C
Charging Cable Length12" / 0.3 m
Physical
ColorBlack
Water ResistanceResistant
IP RatingIPX2
LED IndicatorYes
Material of ConstructionPlastic, Protein Leather
DimensionsHeadphones:
7.25 x 6 x 3" / 18.41 x 15.2 x 7.6 cm
Case:
8.3 x 5.7 x 2" / 21.1 x 14.5 x 5.1 cm
WeightHeadphones:
8.5 oz / 241 g
Case:
6.6 oz / 187 g
Packaging Info
Package Weight1.555 lb
Box Dimensions (LxWxH)9.5 x 6.5 x 2.6"