Bose QUIETCOMFORT EARBUDS II User Manual

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ENG
BATTERY
CHARGE THE CHARGING CASE
CAUTION: Use this product only with an agency-approved LPS power supply that
meets local regulatory requirements (e.g., UL, CSA, VDE, CCC).
1. Connect the small end of the USB cable to the USB-C® port on the bottom of the
charging case.
2. Connect the other end to a USB-A wall charger (not provided) or computer.
The charging case status light glows solid amber (see page 37).
NOTE: Before charging, be sure the case is at room temperature,
between 46° F (8° C) and 102° F (39° C).

Bose QUIETCOMFORT EARBUDS II Specifications

General

Cable length	0.3 m
Control type	Touch
Headset type	Binaural
Product type	Headset
Product color	Black
Wearing style	In-ear
Volume control	Digital
Recommended usage	Calls/Music
International Protection (IP) code	IPX4
Battery type	Built-in battery
Charging source	USB
Battery operated	Yes
Fast charging time	20 min
Battery recharge time	1 h
Continuous audio playback time	6 h
Battery recharge time (charging case)	3 h
Quantity	1
Charging case type	Wired
Accessories included in set	3 sizes silicone eartips
Charging case connector type	USB Type-C
Wireless range	9 m
Bluetooth version	5.3
Bluetooth profiles	AAC, SBC
Connectivity technology	True Wireless Stereo (TWS)
Ear coupling	Intraaural
Intraaural headphones type	Earbuds
Microphone type	Built-in
Number of microphones	8
Material	Plastic
Battery life	360 min

Weight and Dimensions

Depth	22.4 mm
Width	30.5 mm
Height	17.2 mm
Charging case weight	59.8 g
Left earpiece weight	6.24 g
Charging case dimensions (W x D x H)	66.3 x 26.7 x 59.4 mm