Bose SoundTrue Headphones Manual

The Bose SoundTrue Headphones are on-ear headphones designed for superior audio quality and comfort. They feature a lightweight, foldable design, an inline remote with microphone for calls and music control, and are compatible with a wide range of devices. Below are key sections for safety, features, setup, operation, care, and troubleshooting.

1. Features at a Glance 2. What's in the Box 3. Getting Started 4. Specifications 5. Controls and Functions 6. Connecting to Devices 7. Using the Inline Remote 8. Wearing and Adjusting 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: On-ear ear cushions, Foldable hinges, Inline remote with microphone, 3.5mm audio cable, Carrying case.

Feature	Description
Audio Performance	Bose TriPort acoustic design for clear, immersive sound
Comfort	Lightweight, cushioned ear cups and adjustable headband
Portability	Foldable design for easy storage and travel
Inline Remote	Control music, volume, and take calls; includes microphone
Compatibility	Works with smartphones, tablets, computers, and audio players
Cable	Detachable 3.5mm audio cable
Carrying Case	Included for protection during transport

What's in the Box

Bose SoundTrue Headphones
Detachable audio cable (approx. 1.2m) with inline remote
Carrying case
User manual (this document)

NOTE: Inspect all contents upon unboxing. Contact Bose support if any item is missing or damaged.

Getting Started

Unfold the headphones and connect the audio cable.

Unfold: Gently pull the ear cups apart to extend the headband.
Connect Cable: Plug the 3.5mm connector into the left ear cup jack until it clicks.
Connect to Device: Plug the other end into your audio device's headphone jack.
Power: No batteries or charging required. Audio is powered by your connected device.

WARNING! Do not force the hinges when folding or unfolding. Handle with care.

Specifications

Type: On-ear, closed-back dynamic headphones.
Driver: Proprietary Bose TriPort technology.
Frequency Response: Not specified by Bose (optimized for full-range audio).
Impedance: Compatible with standard consumer devices.
Cable: Detachable, 1.2-meter round cable with inline remote/mic.
Connector: 3.5mm (1/8") stereo plug.
Weight: Approximately 165 grams (without cable).
Carrying Case: Soft zippered case included.

Controls and Functions

Headphones: Adjustable headband, Rotating ear cups for fit, Left ear cup audio jack.

Inline Remote (3-button): - Center Button: Press once to play/pause music or answer/end a call. Press twice to skip to next track. Press three times to go to previous track. - Volume Up (+): Increase volume. - Volume Down (-): Decrease volume. - Microphone: Built-in for phone calls and voice commands.

Note: Remote functions may vary by connected device and operating system.

Connecting to Devices

Compatible with any device featuring a standard 3.5mm headphone jack.

Ensure your device is powered on and volume is set to a low level.
Firmly insert the headphone plug into your device's headphone jack.
Put on the headphones and play audio from your device.
Adjust the volume using your device's controls or the inline remote.

Tip: For best audio quality, ensure the plug is fully inserted. Some devices may require you to select "headphones" as the audio output.

Using the Inline Remote

The inline remote allows control of music and calls on compatible iOS and Android devices.

Music Playback: Press the center button to play or pause. Double-press to skip forward; triple-press to skip back.
Volume: Press the + or - buttons to adjust.
Phone Calls: When a call comes in, press the center button once to answer. Press once to end the call.
Voice Assistant: On supported devices, press and hold the center button to activate (e.g., Siri or Google Assistant).

WARNING! Do not pull or twist the cable sharply near the remote module.

Wearing and Adjusting

For optimal comfort and sound quality:

Extend the headband by pulling the ear cups apart gently.
Place the headband over the top of your head.
Position the ear cups fully over your ears.
Adjust the headband extension until you feel even, comfortable pressure.
The ear cups can swivel to better align with the angle of your ears.

CAUTION! Do not over-extend the headband. Discontinue use if you experience discomfort.

Care & Maintenance

Unplug the cable before cleaning. Store in the provided case when not in use.

Cleaning: Wipe exterior surfaces with a soft, dry cloth. Do not use liquids or cleaners.
Ear Cushions: Can be gently wiped with a slightly damp cloth if necessary. Allow to dry completely before use.
Cable: Avoid sharp bends, knots, and excessive tension.
Storage: Fold the headphones and store in the carrying case to protect from dust and damage.

CAUTION! Never immerse any part of the headphones in water. Keep away from extreme heat and humidity.

Regulatory Information

FCC Compliance: This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that it does not cause harmful interference. Copyright © Bose Corporation. Bose and SoundTrue are trademarks of Bose Corporation. For the latest warranty and support information, visit www.bose.com/support or contact Bose Customer Service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound or distorted sound	Loose connection, device volume	Ensure plug is fully inserted. Check device volume and unmute. Try a different audio source.
Sound from only one ear cup	Cable not fully connected, audio source issue	Disconnect and reconnect cable at headphone and device. Test with another device.
Inline remote not working	Device incompatibility, connection	Ensure device supports inline remote functions. Check for debris in plug. Test with a compatible device.
Microphone not working on calls	Device settings, connection	On your phone, ensure audio is routed to the headset. Check call audio settings.
Discomfort during use	Incorrect fit	Adjust headband extension and ear cup position. Take regular breaks during extended listening.

Reset: Disconnect the cable from both the headphones and the device for 30 seconds, then reconnect.

Service: For product support, visit www.bose.com/support or call Bose Customer Service.