Bose Quiet Comfort Manual

The Bose Quiet Comfort series represents premium noise-cancelling headphones designed for immersive audio experiences. This manual covers the setup, operation, features, and maintenance of your Bose Quiet Comfort headphones. Below are key sections for safety, features, pairing, controls, usage, care, and troubleshooting.

1. Features at a Glance 2. Unboxing and Contents 3. First-Time Setup & Pairing 4. Specifications 5. Controls and Functions 6. Using with Devices 7. Noise Cancellation & Audio Modes 8. Battery & Charging 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Noise-cancelling technology, Bluetooth connectivity, built-in microphone for calls, touch or physical controls, rechargeable battery, carrying case.

Feature	Description
Active Noise Cancellation	Electronically reduces ambient noise for immersive listening
Bluetooth Connectivity	Wireless pairing with smartphones, tablets, and computers
Built-in Microphone	For hands-free calls and voice assistant access
Battery Life	Up to 20 hours on a full charge (varies by model)
Audio Input	3.5mm audio cable for wired connection
Voice Prompts	Guides through pairing and status updates
Carrying Case	Protective case for storage and travel
Volume Control	Adjustable via headphones or connected device
Power Button	Turns headphones on/off
Charging Port	USB-C or micro-USB for recharging

Unboxing and Contents

Carefully unpack and verify all items are present.

Bose Quiet Comfort headphones
Carrying case
Audio cable (3.5mm)
USB charging cable
Safety and warranty information

WARNING! Keep small parts away from children. Inspect for damage upon unboxing.

First-Time Setup & Pairing

Power on headphones; initiate Bluetooth pairing.

Charge headphones: Connect USB cable to power source until fully charged.
Power on: Slide power switch to ON; listen for voice prompt.
Enable pairing: Press and hold Bluetooth button until indicator flashes blue.
Pair with device: On your smartphone/tablet, go to Bluetooth settings, select "Bose Quiet Comfort".
Confirm connection: Voice prompt will indicate successful pairing.

CAUTION! Ensure headphones are charged before first use for optimal performance.

Specifications

Model: Bose Quiet Comfort (QC series)
Connectivity: Bluetooth 5.1, NFC pairing (varies by model)
Battery: Rechargeable lithium-ion, up to 20 hours playback
Charging Time: Approx. 2.5 hours for full charge
Driver Size: Proprietary Bose acoustic design
Frequency Response: Optimized for full-range audio
Microphone: Integrated for calls and voice commands
Weight: Lightweight design for comfort
Operating Range: Up to 10 meters (33 feet) wireless range
Warranty: Limited 1-year warranty

Controls and Functions

Access controls via physical buttons or touch interface (model dependent).

Basic Controls: Power switch, Bluetooth button, Volume up/down, Play/Pause, Noise cancellation button.

Audio Modes: Toggle between noise cancellation levels (High, Low, Off). Voice Assistants: Activate Siri or Google Assistant via dedicated button. Call Management: Answer/end calls with multifunction button. Battery Check: Voice prompt indicates battery level when powering on.

Using with Devices

Pair with Bluetooth devices or connect via audio cable.

Wireless: Ensure Bluetooth is enabled on device; select headphones in pairing list.
Wired: Connect 3.5mm audio cable to headphones and audio source.
Multiple devices: Some models support pairing with two devices simultaneously.

Tip: For best audio quality, keep connected device within 10 meters.

Noise Cancellation & Audio Modes

Adjust noise cancellation to suit your environment.

Toggle modes: Press noise cancellation button to cycle through High, Low, and Off.
Aware Mode: Some models allow ambient sound passthrough for situational awareness.
Audio calibration: Use Bose Music app for personalized noise cancellation settings.
Equalizer: Adjust bass, mid, and treble via app if supported.

WARNING! Do not use noise cancellation in situations where awareness of surroundings is critical (e.g., traffic).

Battery & Charging

Recharge via USB cable.

Charging: Connect USB cable to headphones and power source; indicator light shows charging status.
Battery life: Up to 20 hours with noise cancellation on; varies with volume and usage.
Low battery: Voice prompt warns when battery is low; charge promptly.
Power-saving: Headphones automatically power off after period of inactivity.

CAUTION! Use only provided or certified charging cables. Do not expose to extreme temperatures.

Care & Maintenance

Clean regularly to maintain performance and hygiene.

Ear cushions: Wipe with dry, soft cloth; removable cushions may be washable (check model).
Headband: Clean with slightly damp cloth; avoid liquids entering electronics.
Storage: Keep in carrying case when not in use; store in cool, dry place.

CAUTION! Do not use harsh chemicals, solvents, or submerge in water. Disconnect from power before cleaning.

Regulatory Information

FCC Compliance: This device complies with Part 15 of FCC rules. Operation is subject to condition that device does not cause harmful interference. Copyright © Bose Corporation. All trademarks are property of Bose Corporation. For support, visit www.bose.com/support or contact 1-800-999-2673.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Headphones won't power on	Battery depleted	Charge for at least 30 minutes; ensure power switch is ON.
Bluetooth pairing fails	Distance/interference	Move closer to device; ensure headphones in pairing mode; restart both devices.
Noise cancellation not working	Settings/battery	Check noise cancellation mode; ensure battery is charged.
Poor audio quality	Connection/obstacles	Reduce distance; remove obstacles; check audio source quality.
Microphone not working on calls	Settings/connection	Ensure headphones selected as audio input on device; check mute settings.

Reset: Press and hold power button for 10 seconds to reset if unresponsive.

Service: 1-800-999-2673; www.bose.com/support