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Bose Quiet Comfort 20i User Manual

Bose Quiet Comfort 20i
23 pages
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QuietComfort®
20i
Acoustic
Noise
Cancelling® Headphones
363408-0010
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Bose Quiet Comfort 20i Specifications

General IconGeneral
TypeIn-ear
Active Noise CancellationYes
Noise CancellingYes
MicrophoneYes
Battery LifeUp to 16 hours
Weight0.88 oz (25 g)
ConnectivityWired
RemoteYes
BluetoothNo
Connector3.5mm

Summary

Charging

Components

Powering on

Switching modes

Connecting to an Apple device

Headphone Control

Details on using the inline microphone and 3-button remote for Apple devices.

Importance of Proper Fit

To change a StayHear® + tip

Step-by-step instructions for removing and attaching StayHear® + ear tips.

Fitting the headphones to your ear

Guidance on correctly inserting and wearing the headphones for optimal fit.

Recognizing the lights

Power/Battery Indicator

Explains the meaning of the power and battery status indicator lights.

Mode Indicator

Describes what the mode indicator light signifies.

Troubleshooting

Poor sound quality

Steps to fix issues with poor sound quality.

Poor or No noise reduction

Solutions for problems with noise reduction performance.

Short battery life

Troubleshooting steps for headphones with short battery life.

Technical information

Temperature range

Specifies the operating and charging temperature ranges for the product.

For use with

Lists compatible Apple devices and trademarks for the headphones.

Contact Information by Country

Important Safety Instructions

WARNINGS

Essential warnings to prevent hazards like fire, electric shock, and injury.

CAUTIONS

Precautions to avoid system damage, performance issues, or hearing loss.

NOTE

Important notes, such as using agency-approved power supplies.

CLEANING

Compliance with FCC rules (U.S.A., only)

NOTICE

FCC testing results and guidance on mitigating radio frequency interference.

FCC WARNING

Warning about unauthorized modifications and proper connections for FCC compliance.

We're here to help.

U.S. AND CANADA

Contact phone number and hours for US and Canadian customer support.

OUTSIDE THE U.S. AND CANADA

Website for international support information and additional languages.

Warranty Information (Australia & New Zealand)

Register your product

Limited Warranty

Details about the limited warranty terms and conditions for the product.

LIMITED WARRANTY

Who is covered

Specifies the original end-use purchaser as the warranty recipient.

What is covered/For how long

Outlines what the warranty covers and its duration.

What you must do to obtain Limited Warranty Service

Steps required for customers to get warranty service.

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