Manual Bose Color II

The Bose Color II is a compact, portable Bluetooth speaker designed for high-quality audio performance. It features advanced Bose sound technology, Bluetooth connectivity, built-in microphone for hands-free calls, rechargeable battery, voice prompts, and a durable, water-resistant design. Below are key sections for safety, features, setup, operation, and troubleshooting.

Features at a Glance

Key components: Bose Color II speaker, USB charging cable, Quick Start Guide.

Feature	Description
Bluetooth Connectivity	Wireless audio streaming from compatible devices
Built-in Microphone	For hands-free phone calls and voice assistant access
Rechargeable Battery	Provides up to 8 hours of playback per charge
Voice Prompts	Audio guidance for pairing and status updates
Water-Resistant Design	IPX4 rating protects against splashes
Multi-Connect	Pair with two devices simultaneously
Power/Battery Button	Turns speaker on/off and indicates battery status
Bluetooth Button	Initiates pairing mode
Volume Controls	Adjusts audio output level
AUX Input	3.5mm audio jack for wired connection

Installation & Setup

Unpack and inspect contents. Choose a stable, dry location.

1. Charge the speaker: Connect the USB charging cable to the speaker and a power source.
2. Power on: Press and hold the Power button until the indicator light turns on.
3. Pair with device: Press the Bluetooth button to enter pairing mode; select "Bose Color II" on your device's Bluetooth list.
4. For wired connection: Use the AUX input with a 3.5mm audio cable.

WARNING! Keep away from water sources beyond its rated resistance. Use only the provided charging cable.

First-Time Use

Ensure the speaker is fully charged before first use.

1. Power on: Press and hold the Power button; listen for the startup tone.
2. Pair your device: Follow voice prompts to complete Bluetooth pairing.
3. Adjust volume: Use the volume buttons on the speaker or your connected device.
4. For calls: Answer/end calls using the speaker's built-in microphone controls.

CAUTION! Do not expose to extreme temperatures. Charge in a well-ventilated area.

Specifications

• Dimensions: Compact, portable design.
• Bluetooth Version: 4.2 with A2DP support.
• Battery Life: Up to 8 hours playback (varies by volume and content).
• Charging Time: Approximately 3 hours for full charge.
• Water Resistance: IPX4 rated (splash-resistant).
• Audio Input: 3.5mm AUX port.
• Microphone: Built-in for calls and voice commands.
• Power Source: Rechargeable lithium-ion battery, USB charging.
• Operating Range: Bluetooth range up to 30 feet (10 meters).

Controls and Functions

Access functions via physical buttons on the speaker.

Buttons: Power/Battery, Bluetooth, Volume Up/Down, Multi-function (play/pause/calls).

Indicator Lights: Power (solid white = on, flashing = low battery), Bluetooth (flashing = pairing, solid = connected). Audio: Adjust volume via buttons or connected device. Voice Prompts: Guide pairing, battery status, and connection alerts. Battery: Check status via voice prompt or indicator light.

Connecting Devices

Bluetooth: Primary wireless method. AUX: Wired connection option.

1. Turn on speaker and enable Bluetooth on your device.
2. Press Bluetooth button on speaker; select "Bose Color II" in device list.
3. For AUX: Connect cable to speaker and device's headphone jack.
4. Switch between devices by disconnecting one and pairing another.

Tip: For best performance, keep connected device within 30 feet.

Playing Audio

Supports streaming from Bluetooth devices and wired AUX input.

1. Play/Pause: Press the Multi-function button once.
2. Skip Tracks: Press Multi-function button twice for next track; three times for previous.
3. Volume Control: Use speaker buttons or device controls.
4. Multi-Connect: Pair two devices; audio plays from the last active device.
5. Low Battery Alert: Voice prompt indicates when battery is low.
6. Auto Power-Off: Speaker turns off after 30 minutes of inactivity if not connected.

WARNING! Do not use at high volumes for extended periods to prevent hearing damage.

Voice Assistant & Calls

Built-in microphone supports voice assistants (Siri, Google Assistant) and hands-free calls.

1. Activate Voice Assistant: Press and hold Multi-function button on connected iOS/Android device.
2. Answer Call: Press Multi-function button once when call arrives.
3. End Call: Press Multi-function button once during call.
4. Reject Call: Press and hold Multi-function button for two seconds.

Note: Voice assistant availability depends on your device and settings.

Care & Maintenance

Unplug before cleaning. Wipe with a soft, dry cloth; avoid liquids and abrasive cleaners.

CAUTION! Do not submerge in water. Store in a cool, dry place away from direct sunlight.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2025 Bose Corporation; all rights reserved. For support, visit www.bose.com or contact Bose Customer Service. Bluetooth® is a registered trademark of Bluetooth SIG, Inc.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Speaker won't power on	Battery depleted	Charge speaker for at least 30 minutes; ensure cable is connected properly.
Bluetooth not connecting	Out of range/pairing mode	Move devices closer; press Bluetooth button to re-enter pairing mode.
No sound from speaker	Volume low/not connected	Increase volume on speaker and device; check Bluetooth connection.
Poor audio quality	Interference/low battery	Move away from other wireless devices; charge speaker fully.
Microphone not working	Device permissions	Ensure microphone access is enabled on connected device.

Reset: Turn off speaker, then press and hold Power and Bluetooth buttons for 10 seconds to reset.

Service: Contact Bose Support at 1-800-999-2673; www.bose.com/support