Edifier QD25 Bluetooth Speaker Instruction Manual

1. Introduction

Thank you for choosing the Edifier QD25 Bluetooth Speaker. This manual provides detailed instructions for the proper setup, operation, and maintenance of your device. Please read this manual thoroughly before use to ensure optimal performance and longevity of your speaker.

The Edifier QD25 is a portable desktop audio solution featuring 25W RMS dynamic sound, Hi-Res Audio support, splendid light effects, and up to 15 hours of playtime. It incorporates Bluetooth 6.0 for seamless wireless connectivity and supports wireless stereo pairing for an enhanced audio experience.

2. Product Overview

The Edifier QD25 speaker is designed to deliver high-quality audio with versatile features. Below are the key components and functionalities.

Figure 2.1: Edifier QD25 Speaker
A front view of the Edifier QD25 Bluetooth speaker, showcasing its transparent casing and internal components illuminated with blue light.

Figure 2.2: Intuitive Controls
Diagram illustrating the side panel controls of the Edifier QD25 speaker, including power, Bluetooth, volume, and light effect buttons.

Key Features:

• Dynamic Sound Output: Powered by 25W RMS, featuring a 2.5-inch mid-bass driver and a 0.75-inch silk dome tweeter for balanced audio.
• Hi-Res Audio Certified: Supports 24-bit/96kHz playback via USB-C for detailed, high-resolution sound.
• Immersive RGB Lighting: Offers 7 preset RGB lighting effects and an audio sync function, customizable via the companion application.
• Customizable Sound Profiles: Includes 4 preset sound modes (Music, Game, Movie, Outdoor) and a custom EQ option via the EDIFIER ConneX (mobile) or TempoHub (computer) applications.
• Extended Battery Life: A 2500mAh battery provides up to 15 hours of continuous playback, with USB-C fast charging capability.
• Bluetooth 6.0 Connectivity: Enables swift pairing with devices and supports multi-point connectivity for seamless switching between two connected devices.
• Wireless Stereo Pairing: Connect two QD25 units for an immersive, room-filling stereo soundstage.
• Portable Design: Compact and lightweight (7.24” × 4.26” × 3.74”, 2.25 lbs) for easy transport.

3. Setup Instructions

3.1 Charging the Speaker

1. Locate the USB-C charging port on the side of the speaker.
2. Connect the provided USB-C to USB-C cable to the speaker and to a compatible USB power adapter (not included).
3. The battery indicator light will show charging status. A full charge typically takes a few hours.

3.2 Initial Bluetooth Pairing

1. Press and hold the power button (⏻) for 1.5 seconds to turn on the speaker.
2. Press the Bluetooth button (Ⓑ) to enter Bluetooth pairing mode. The Bluetooth indicator light will flash.
3. On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
4. Select "EDIFIER QD25" from the list of devices.
5. Once connected, the Bluetooth indicator light will remain solid.

3.3 Wireless Stereo Pairing (TWS)

To achieve a wider stereo soundstage, two Edifier QD25 speakers can be paired together.

Figure 3.1: Stereo Pairing Setup
An illustration showing two Edifier QD25 speakers connected wirelessly to a central device, indicating stereo pairing.

1. Ensure both QD25 speakers are powered on and not connected to any other Bluetooth devices.
2. On one speaker (this will be the primary speaker), press and hold the Bluetooth button (Ⓑ) for approximately 3 seconds until you hear a prompt indicating TWS pairing mode.
3. The primary speaker will automatically search for the secondary speaker.
4. Once connected, you will hear a confirmation tone, and the Bluetooth indicator lights on both speakers will synchronize.
5. Now, connect your device to the primary QD25 speaker via Bluetooth as described in Section 3.2. Audio will play in stereo through both speakers.

4. Operating Instructions

4.1 Basic Controls

• Power On/Off: Press and hold the power button (⏻) for 1.5 seconds.
• Volume Control: Press the '+' button to increase volume, '-' button to decrease volume.
• Play/Pause: Short press the power button (⏻) during playback.
• Next Track: Press and hold the '+' button for 1.5 seconds.
• Previous Track: Press and hold the '-' button for 1.5 seconds.
• Bluetooth Mode: Short press the Bluetooth button (Ⓑ) to switch between connected Bluetooth devices (multi-point connectivity).
• USB/Bluetooth Input Switch: Short press the USB/Bluetooth switch button (looks like USB symbol with Bluetooth symbol) to toggle between USB audio input and Bluetooth input.

4.2 Light Effects

The QD25 features customizable RGB lighting. You can cycle through 7 preset effects or customize them via the app.

Figure 4.1: RGB Lighting Effects
An image showcasing the Edifier QD25 speaker with different RGB lighting patterns, including Breathing, Glittering colors, Static, Shooting Star, Rainbow, TempoEmo, and Gradient.

• Cycle Light Effects: Short press the light button (💡) to switch between the 7 preset RGB lighting effects.
• Customize Effects: Use the EDIFIER ConneX or TempoHub applications to create unique color combinations and synchronize lights with music rhythm.

4.3 Sound Profiles (EQ Modes)

The speaker offers 4 preset sound modes and a custom equalization option.

Figure 4.2: Sound Profiles
Icons representing the four preset EQ modes: Music, Game, Movie, and Outdoor, along with a 'Customized' option.

• Switch EQ Modes: Use the EDIFIER ConneX or TempoHub applications to select between Music, Game, Movie, and Outdoor modes.
• Custom EQ: The applications allow for personalized sound adjustments.

4.4 Application Control

Download the EDIFIER ConneX mobile app or EDIFIER TempoHub computer app to unlock additional features and control options.

Figure 4.3: Mobile and Computer Apps
Screenshots illustrating the EDIFIER ConneX mobile app and EDIFIER TempoHub computer app interfaces, showing options for light effects, sound effects, and volume control.

• EDIFIER ConneX (Mobile): Available for iOS and Android devices.
• EDIFIER TempoHub (Computer): Available for Windows and macOS.
• These apps provide comprehensive control over light effects, sound profiles, volume, and other settings.

5. Maintenance

Proper maintenance ensures the longevity and optimal performance of your Edifier QD25 speaker.

• Cleaning: Use the provided cleaning cloth or a soft, dry cloth to wipe the speaker's surface. Avoid using abrasive cleaners, solvents, or chemical sprays.
• Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To preserve battery life, avoid fully discharging the speaker frequently. Charge the speaker regularly, even if not in use for extended periods.
• Protection: The speaker's woofer cone is exposed. Handle with care to prevent physical damage.

6. Troubleshooting

If you encounter issues with your Edifier QD25 speaker, refer to the following common problems and solutions.

If the problem persists after trying these solutions, please contact Edifier customer support.

7. Specifications

Detailed technical specifications for the Edifier QD25 Bluetooth Speaker.

8. What's in the Box

Upon unboxing your Edifier QD25, you should find the following items:

Figure 8.1: Box Contents
An image displaying the Edifier QD25 speaker alongside its packaging and included accessories.

• Edifier QD25 Speaker × 1
• USB-C to USB-C Cable × 1
• Cleaning Cloth × 1
• Quick Start Guide × 1
• Important Safety Instructions × 1

9. Warranty and Support

Edifier products are designed for reliability and performance. For warranty information and customer support, please refer to the 'Important Safety Instructions' document included in your package or visit the official Edifier website.

For further assistance, you may also contact Edifier customer service directly through their website or the contact information provided in your product documentation.