Bose QC15 Headphones Manual

The Bose QuietComfort 15 (QC15) Acoustic Noise Cancelling headphones provide premium audio quality with industry-leading noise cancellation technology. They feature a comfortable over-ear design, AAA battery-powered active noise cancellation, an inline microphone/remote for Apple devices, a carrying case, and a detachable audio cable. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Package Contents 3. Getting Started 4. Specifications 5. Controls and Connections 6. Using Noise Cancellation 7. Using with Apple Devices 8. Care & Maintenance 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Headphones with cushioned ear cups, Active Noise Cancellation (ANC) module with battery compartment, detachable audio cable with inline remote/microphone, and carrying case.

Feature	Description
Active Noise Cancellation	Electronically reduces ambient noise for immersive listening
Audio Cable with Remote	Inline remote with microphone for Apple devices (play/pause, volume, call answer/end)
Detachable Cable	3.5mm audio cable can be disconnected for storage or replacement
Battery Powered	Requires one AAA battery for noise cancellation (approx. 35 hours)
Carrying Case	Protective case for storage and transport
Comfort Design	Plush ear cushions and adjustable headband for extended wear
Audio Input	Standard 3.5mm stereo jack for connection to audio sources
ANC Switch	Turns noise cancellation on/off
Battery Indicator	LED shows battery status (green/amber/red)
Foldable Design	Ear cups fold for compact storage in case

Package Contents

Unpack and verify all items are present.

Bose QuietComfort 15 headphones
Detachable audio cable with inline remote and microphone
Protective carrying case
AAA battery (installed for initial use)
Airline adapter (dual-prong)
User manual and warranty information

WARNING! Keep small parts away from children to avoid choking hazard.

Getting Started

Prepare headphones for first use.

Install battery: Open battery compartment on ANC module, insert AAA battery (positive end first).
Connect cable: Plug the detachable audio cable into the left ear cup until it clicks.
Turn on noise cancellation: Slide the ANC switch to ON position; green LED indicates power.
Connect to audio source: Plug the other end of the cable into your device's headphone jack.
Adjust fit: Extend headband and position ear cups comfortably over ears.

CAUTION! Do not force connections; ensure battery is inserted correctly.

Specifications

Type: Over-ear, closed-back acoustic noise cancelling headphones.
Noise Cancellation: Active, battery-powered.
Battery: One AAA alkaline battery (included).
Battery Life: Up to 35 hours of continuous use with ANC on.
Connector: 3.5mm stereo plug (detachable).
Cable Length: Approximately 1.2 meters (4 feet).
Impedance: Not applicable (passive operation possible without battery).
Weight: Approximately 195 grams (6.9 ounces) without cable.
Warranty: Limited 1-year warranty from date of purchase.
Operating Temp: 0°C to 45°C (32°F to 113°F).

Controls and Connections

Primary controls located on inline remote and ANC module.

Inline Remote (Apple devices): Center button (play/pause/answer call), Volume Up (+), Volume Down (-). Microphone for phone calls.

ANC Module: ON/OFF switch for noise cancellation. Battery compartment cover. Status LED (green = good, amber = low, red = replace battery).

Audio Connection: Plug cable into left ear cup (marked with dot) and device headphone jack. For non-Apple devices, audio plays normally but remote functions may be limited.

Using Noise Cancellation

ANC reduces constant low-frequency noise (e.g., airplane engines, office HVAC).

Turn ANC on: Slide switch to ON; you may hear a slight hiss (normal).
Listen: Play audio from your device; ANC works with or without audio playing.
Conserve battery: Turn ANC off when not needed to extend battery life.
Battery indicator: LED shows green for >10 hours, amber for <10 hours, red for replace soon.

Tip: For best noise cancellation, ensure ear cups form a seal around your ears.

Using with Apple Devices

Inline remote compatible with iPhone, iPad, iPod (models with 3.5mm jack).

Connect cable to device headphone jack.
Play audio: Use device controls or remote's center button to play/pause.
Adjust volume: Press Volume +/- on remote.
Phone calls: Press center button once to answer/end call; press and hold to reject call.
Voice control: Press and hold center button to activate Siri (if enabled).

Note: Remote may not be fully compatible with non-Apple devices; audio will still play.

Care & Maintenance

Unplug cable before cleaning. Use dry, soft cloth only; no liquids or solvents.

Ear cushions: Gently wipe with dry cloth; replace if worn (available from Bose).
Headband: Wipe with dry cloth; avoid stretching excessively.
Cable: Store loosely coiled; avoid sharp bends or pulls.
Storage: Fold headphones and place in carrying case when not in use.
Battery: Remove if not using for extended periods to prevent leakage.

CAUTION! Do not immerse in water; avoid extreme heat or cold.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Bose Corporation; trademarks of Bose Corporation. For support, visit www.bose.com or contact Bose Customer Service at 1-800-999-2673. This product may be covered by one or more patents; see www.bose.com/patents.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound	Cable/ANC/battery	Ensure cable fully inserted; turn ANC on; replace battery.
Noise cancellation not working	Battery/switch	Check battery orientation; ensure switch is ON; replace battery if LED is red.
Intermittent audio	Loose connection	Check cable connections at headphones and device; try another audio source.
Remote not working (Apple)	Compatibility/connection	Ensure device supports remote; test with Apple device; clean connector.
Battery drains quickly	Old battery/usage	Use fresh alkaline battery; turn ANC off when not needed.
Uncomfortable fit	Adjustment	Adjust headband extension; reposition ear cups for even seal.

Reset: Disconnect cable, turn ANC off, remove/reinsert battery, reconnect.

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