Bose QuietComfort Earbuds (Model 888507-0400) - User Manual

Introduction

This manual provides comprehensive instructions for the Bose QuietComfort Earbuds, designed to deliver high-quality audio with active noise cancellation. These earbuds feature Bluetooth 5.3 connectivity, an IPX4 water resistance rating, and extended battery life for various activities.

The Bose QuietComfort Earbuds are engineered for comfort and secure fit, offering customizable sound and noise control settings through the dedicated Bose QuietComfort Earbuds app.

What's in the Box

• 2 Bose QuietComfort Earbuds
• Bose Fit Kit: 3 pairs of ear tips (small, medium, large)
• Bose Fit Kit: 3 pairs of stability bands (1, 2, 3)
• Charging Case
• USB-C® (A to C) cable (12")
• Safety sheet

Setup

1. Charging the Earbuds and Case

Before first use, fully charge the earbuds and charging case. The charging case can be charged via the included USB-C cable or wirelessly.

• USB-C Charging: Connect the USB-C cable to the charging port on the case and to a power source.
• Wireless Charging: Place the charging case on a compatible wireless charging pad.

A full charge takes approximately 1.5 hours. A quick 20-minute charge provides up to 2 hours of additional playtime.

2. Installing the Bose QuietComfort Earbuds App

For full functionality and customization, download the Bose QuietComfort Earbuds app from your device's app store. The app allows you to manage settings, customize controls, and check battery levels.

3. Pairing with a Bluetooth Device

1. Open the charging case. The earbuds will enter pairing mode.
2. On your device, go to Bluetooth settings and select "Bose QuietComfort Earbuds" from the list of available devices.
3. Confirm pairing if prompted.

The earbuds support Bluetooth 5.3 and multipoint connectivity, allowing seamless switching between multiple paired devices within a 30-foot range.

4. Achieving the Optimal Fit

The Bose Fit Kit includes various sizes of ear tips and stability bands to ensure a comfortable and secure fit. Experiment with different combinations to find the best seal for optimal sound quality and noise cancellation.

Operating Instructions

1. Active Noise Cancellation (ANC)

The earbuds feature adjustable active noise cancellation. Use the Bose QuietComfort Earbuds app to switch between different modes:

• Quiet Mode: Reduces unwanted background noise for an immersive listening experience.
• Aware Mode: Amplifies background sound, increasing surrounding awareness without interfering with audio playback.
• Off: Disables noise cancellation.

2. Touch Controls

The earbuds feature customizable tap control buttons. These can be configured via the Bose QuietComfort Earbuds app to perform various functions:

• Play/Pause audio
• Skip tracks (next/previous)
• Adjust volume
• Answer/End calls
• Access voice assistant

3. Voice Control

Utilize your device's voice assistant through the earbuds. Customize voice commands and shortcuts within the Bose QuietComfort Earbuds app.

4. Battery Life and Quick Charge

The earbuds provide up to 8.5 hours of listening time on a single charge. The charging case offers approximately 2.5 additional full charges. A 20-minute quick charge can provide up to 2 hours of playback.

5. Low Latency Audio

For an enhanced experience during gaming or video playback, enable the Low Latency Audio mode through the app to ensure perfectly synchronized audio.

Maintenance

1. Cleaning

Regularly clean your earbuds and charging case with a soft, dry cloth. Avoid using abrasive materials or harsh chemicals. Ensure ear tips are free of debris for optimal sound and fit.

2. Water Resistance (IPX4)

The Bose QuietComfort Earbuds have an IPX4 rating, meaning they are resistant to splashes of water and sweat. They are not designed for submersion in water. Ensure the earbuds are dry before placing them back in the charging case.

Troubleshooting

• No Sound/Connection Issues: Ensure earbuds are charged, Bluetooth is enabled on your device, and the earbuds are selected in your device's Bluetooth settings. Try resetting the earbuds or re-pairing them.
• Poor Noise Cancellation: Check that the ear tips and stability bands provide a secure seal in your ears. Adjust ANC settings in the Bose QuietComfort Earbuds app.
• App Not Responding: Close and reopen the app. Ensure your device's operating system and the app are up to date.

Specifications

Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the official Bose website or contact Bose customer support directly. The included safety sheet may also contain specific warranty details for your region.