Bose QCBUDSII-BK Quiet Comfort Earbuds II - Black

Earpiece Design

In-Ear (Intra-Aural)

Driver Type

Dynamic

Active Noise Cancellation

Yes

Controls/Microphone Location

Controls: Earpiece (Side Unspecified)
Microphone: Left Earpiece, Right Earpiece

Mobile App Compatible

Yes: Android & iOS
App Name: Bose Music
Functionality: Adjust Settings
*As of February, 2023: Check with manufacturer for the most up-to-date compatibility

Sensors

Touch

Number of Voice Mics

4

Noise Canceling

Yes

Bluetooth

5.3

Bluetooth Profiles

A2DP, HFP

Wireless Range

30' / 9.1 m

NFC

No

Battery Chemistry

Lithium-Ion

Runtime

6 Hours (BT+ANC)

Quick Charging Times

20 Minutes for 2 Hours

DC Input Power

3.8 VDC

Wireless Charging

None

Charging Port

Pins

Additional Runtime

18 Hours (BT+ANC)

Battery Chemistry

Lithium-Ion

Recharge Time

3 Hours (4.18 Wh Batteries)

Color

White

Water Resistance

Resistant

IP Rating

IPX4

Environmental Protection

Advertised as Water Resistant
*Manufacturer Testing: IPX4

LED Indicator

Yes

Material of Construction

ABS, Polycarbonate, Silicone

Dimensions

Earphones:
1.2 x 0.68 x 0.88" / 30.5 x 17.27 x 22.35 mm
Charging Case:
2.61 x 2.34 x 1.05" / 66.29 x 59.44 x 26.67 mm

Weight

Earphones:
0.2 oz / 6 g
Charging Case:
2.1 oz / 60 g

Package Weight

0.445 lb

Box Dimensions (LxWxH)

5.7 x 3.5 x 1.8"