DB-audio USB C Headphones Wired Earbuds User Manual

Introduction

This manual provides comprehensive instructions for the DB-audio USB C Headphones. Designed for superior audio experience, these in-ear earbuds feature a magnetic design for convenient storage, a built-in microphone for hands-free calling, and a 3-button controller for easy operation. With advanced sound isolation and broad compatibility, they are ideal for various audio needs.

Image: DB-audio USB C Headphones, showcasing the earbuds, USB-C connector, and the inline remote control.

Key Features

• Sound and Noise Isolation: Equipped with 9.2-millimeter dynamic drivers for clear mids and deep bass, and an in-ear design to limit ambient noise.
• Ergonomic Durable Design: Features reinforced TPE cable coating, oxygen-free copper wire for superior data transmission, and a stainless steel frame for the Type C connection.
• Magnetic Design: Earbuds are magnetic, preventing tangles and making them easy to carry.
• Easy Plug and Play: Ergonomically constructed with three different ear tip sizes for a comfortable and secure fit, requiring no additional equipment or apps.
• 3-Button Controller: Inline remote with microphone for hands-free calling, volume control, and music playback (play, pause, next/previous track, fast-forward, rewind).
• Wide Compatibility: Compatible with a broad range of USB-C devices including iPhone 15 series, Samsung Galaxy S23/S22/S21/S20, Google Pixel devices, iPad Pro, MacBook, and various other USB-C Android phones.

Setup

The DB-audio USB C Headphones are designed for simple plug-and-play functionality. No complex setup or software installation is required.

1. Select Ear Tips: Choose the ear tip size (small, medium, or large) that provides the most comfortable and secure fit for your ears. A proper fit enhances sound quality and noise isolation.
2. Connect to Device: Insert the USB-C connector firmly into the USB-C port of your compatible device (smartphone, tablet, laptop, etc.).
3. Verify Connection: Your device should automatically recognize the headphones. You may need to select "USB-C Headphones" as the audio output device in your device's sound settings if it doesn't switch automatically.

Image: DB-audio USB C Headphones connected to a smartphone and a laptop, demonstrating plug-and-play setup.

Operating Instructions

The inline 3-button controller provides convenient access to audio playback and call management functions.

Image: Detailed diagram of the 3-button inline controller, illustrating its functions for music and call management.

Music Playback Controls

Call Management Controls

Maintenance

Proper care will extend the lifespan of your DB-audio USB C Headphones.

• Cleaning: Gently wipe the earbuds and cable with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
• Storage: Utilize the magnetic feature to keep the earbuds together and prevent tangling. Store them in a clean, dry place away from extreme temperatures.
• Cable Care: Avoid sharp bends or excessive pulling on the cable, especially near the USB-C connector, to prevent damage.
• Ear Tip Hygiene: Periodically remove and clean the ear tips with mild soap and water. Ensure they are completely dry before reattaching.

Image: The magnetic design of the earbuds, illustrating how they can be conveniently stored together to prevent tangling.

Troubleshooting

If you encounter issues with your headphones, refer to the following common solutions:

• No Sound:
  • Ensure the USB-C connector is fully inserted into your device's port.
  • Check your device's volume settings and ensure it's not muted.
  • Verify that the headphones are selected as the audio output device in your device's sound settings.
  • Test the headphones with another compatible device to rule out a device-specific issue.
• Microphone Not Working:
  • Ensure the microphone is not obstructed.
  • Check your device's microphone privacy settings and grant necessary permissions to applications.
  • Test the microphone with another application or device.
• Controls Not Responding:
  • Ensure the headphones are properly connected.
  • Some devices or applications may have limited support for inline controls. Try with a different music player or calling app.
• Poor Sound Quality / Static:
  • Ensure the ear tips are clean and properly seated in your ears for optimal seal and noise isolation.
  • Check for any damage to the cable or USB-C connector.
  • Avoid using the headphones in environments with strong electromagnetic interference.

Specifications

Image: An exploded view illustrating the components of the 9.2mm dynamic driver, including the graphene diaphragm and PU outer layer.

Compatibility

The DB-audio USB C Headphones are designed for wide compatibility with various USB-C enabled devices. For optimal performance, ensure your device supports audio output via its USB-C port.

• iPhone: iPhone 15 Pro Max, iPhone 15 Pro, iPhone 15 Plus, iPhone 15
• Samsung Galaxy: S23, S22, S21, S20, A54, A53, Galaxy Note 10
• Google Pixel: Pixel 7, 6, 5, 4, 3, 2, 3XL, 2XL
• OnePlus: 7, 8
• Xiaomi: Mi 8, 8 se, Mix 2, Mix 2s
• iPad: iPad Pro 2018, iPad Air
• Mac: MacBook, MacBook Pro
• HTC: U12, U11, U Ultra, 10
• Huawei: P20 Pro, P30 Pro, Mate 10, Mate Pro
• And other devices with USB-C audio output.

Image: A visual representation of the wide compatibility of the USB-C headphones with various smartphones and tablets.

Official Product Video

Warranty and Support

DB-audio provides a 1-year warranty for replacement on the EarFlow earbuds. For warranty claims or technical support, please contact DB-audio directly.

Contact Email: support@DBAUDIO.net

Image: Illustration highlighting the excellent durability of the cable and the 1-year warranty for replacement.