1. Introduction
Thank you for choosing the SLuB QUEEN Wireless Over-Ear Headphones. This manual provides essential information for the proper use, setup, and maintenance of your new headphones. Please read it carefully before use to ensure optimal performance and longevity.
Package Contents
- SLuB QUEEN Wireless Headphones
- USB-C Charging Cable
- 3.5mm Audio Cable
- Instruction Manual

Image: Contents of the SLuB QUEEN headphone package, including the headphones, cables, and manual.
2. Product Overview
The SLuB QUEEN headphones are designed for comfort and high-fidelity audio, featuring Bluetooth 5.2 for stable wireless connectivity and a built-in HD microphone for clear calls. They offer a foldable design for portability and soft memory foam ear cushions for extended wear.

Image: A pair of purple SLuB QUEEN wireless over-ear headphones, showcasing their design.
3. Setup
Charging the Headphones
- Connect the USB-C charging cable to the charging port on the headphones.
- Connect the other end of the cable to a USB power source (e.g., computer, wall adapter).
- The LED indicator will show charging status. A full charge takes approximately 2 hours.
Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the Power button until the LED indicator flashes blue and red, indicating pairing mode.
- On your device (phone, computer, tablet), enable Bluetooth and search for available devices.
- Select "SLuB QUEEN" from the list of devices.
- Once connected, the LED indicator will show a solid blue light or flash slowly.
Wired Connection
To use the headphones in wired mode, connect one end of the included 3.5mm audio cable to the audio jack on the headphones and the other end to your audio source. This mode is available even when the headphones are out of battery.

Image: Diagram illustrating Bluetooth connectivity up to 10 meters and the option for a 1.2-meter wired backup connection.
4. Operating Instructions
Button Controls
| Control | Action | Function |
|---|---|---|
| Power Button (Single press) | Single press | Pause/Play |
| Power Button (Single press) | Single press | Answer/Hang up a call |
| Power Button (Press and hold) | Press and hold | Reject a call |
| Power Button (Press and hold) | Press and hold | Power on/off |
| Touching Area | Touch twice | Pause/Play |
| Touching Area | Touch twice | Answer/Hang up a call |
| + Button | Single press | Volume up |
| + Button | Press and hold | Next track |
| - Button | Single press | Volume down |
| - Button | Press and hold | Previous track |

Image: Detailed diagram of the headphone controls, including the power button, touching area, and volume buttons, with their respective functions.
5. Maintenance
Cleaning
- Wipe the headphones with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
- Keep the charging port and audio jack free of dust and debris.
Storage
When not in use, store the headphones in a cool, dry place. The foldable design allows for compact storage, making them easy to transport and protect.

Image: Illustration of the headphones' foldable design and adjustable headband for comfortable fit and easy storage.
6. Troubleshooting
- No Power: Ensure the headphones are fully charged. Connect to a power source using the USB-C cable.
- No Sound: Check the volume level on both the headphones and your connected device. Ensure the headphones are properly paired via Bluetooth or the 3.5mm cable is securely connected.
- Pairing Issues: Make sure the headphones are in pairing mode (flashing blue and red LED). Turn off and on your device's Bluetooth, then try pairing again. Ensure the headphones are not connected to another device.
- Poor Sound Quality: Move closer to your Bluetooth device to reduce interference. Check for any obstructions between the headphones and the device. If using wired, ensure the cable is fully inserted.
- Microphone Not Working: Ensure the headphones are connected and selected as the input device on your computer or phone settings.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | QUEEN |
| Connectivity Technology | Wired, Wireless (Bluetooth 5.2) |
| Bluetooth Range | 10 Meters |
| Battery Life | Approximately 30 Hours (Music Playback) |
| Charging Time | Approximately 2 Hours |
| Headphones Jack | 3.5 mm Jack |
| Material | Plastic, Memory Foam |
| Item Weight | 580 Grams (1.28 pounds) |
| Special Features | Adjustable Headband, Foldable, Built-in HD Microphone |

Image: The SLuB QUEEN headphones, highlighting their extended battery life for prolonged use.
8. Warranty and Support
SLuB products are manufactured with attention to quality and performance. For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official SLuB website.