Bose QuietComfort 3 User Manual

Welcome
4
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Introducing the QuietComfort
®
3 Acoustic Noise 
Cancelling
®
headphones
Thank you for purchasing the QuietComfort
®
3 Acoustic Noise Cancelling
®
headphones from Bose. Our innovative technologies enable these on-ear
headphones to reduce unwanted distractions while providing you with lifelike audio
performance and a comfortable fit.
Adjustable
headband
Power switch
with power indicator
Replaceable ear
cushions
Rotating
earcups
Ports
R (right)
mark
L (left)
mark
Accessories included:
Battery
Battery
charger
Headphones audio cord
Dual-plug
adapter
Carrying case
IMPORTANT: Before initial headphone use, it is important to fully charge the
battery for a minimum of two hours. See “Charging the battery” on page 5.

Bose QuietComfort 3 Specifications

General

Battery voltage	3.7 V
Battery capacity	200 mAh
Continuous audio playback time	25 h
Manual	Yes
Depth (imperial)	7.38 \
Width (imperial)	5.25 \
Height (imperial)	2.25 \
Dimensions (WxDxH)	133 x 57 x 187 mm
Cable length	1.67 m
Product type	Headphones
Product color	Black, Silver
Wearing style	Head-band
Recommended usage	Music
Connectivity technology	Wired
Microphone type	Not available

Weight and Dimensions

Depth	57 mm
Width	133 mm
Height	187 mm
Weight	136 g