Introduction
Thank you for choosing SLuB QUEEN Wireless Over-Ear Headphones. This manual provides essential information for setting up, operating, and maintaining your headphones to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.
What's in the Box
- SLuB QUEEN Wireless Over-Ear Headphones
- USB Charging Cable
- 3.5mm Audio Cable
- User Manual
- Cartoon Stickers (Optional accessory)

Image: Contents of the SLuB QUEEN headphone package, showing the headphones, charging cable, audio cable, user manual, and decorative stickers.
Product Overview
The SLuB QUEEN headphones feature intuitive controls and versatile connectivity options for a seamless audio experience.
Controls and Ports

Image: Detailed diagram illustrating the location and function of the push-button controls and touch area on the headphone earcup.
- Power Button: Used for powering on/off, answering/ending calls, and rejecting calls.
- Touching Area: For play/pause music and answering/hanging up calls.
- '+' Button: Single press for volume up, press and hold for next track.
- '-' Button: Single press for volume down, press and hold for previous track.
- 3.5mm Audio Jack: For wired connection.
- USB-C Charging Port: For charging the headphones.
Setup
1. Charging the Headphones
Before first use, fully charge your headphones. Connect the provided USB charging cable to the charging port on the headphones and the other end to a USB power source (e.g., computer, wall adapter). The LED indicator will show charging status and turn off when fully charged. A full charge takes approximately 2 hours.

Image: The headphones are shown with an indication of extended battery life, emphasizing the 30-hour playback time.
2. Bluetooth Pairing
To connect your headphones to a device via Bluetooth 5.3:
- Ensure the headphones are charged and powered off.
- Press and hold the Power Button until the LED indicator flashes blue and red, indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "SLuB QUEEN" from the list of devices.
- Once connected, the LED indicator will flash blue slowly.
The headphones have a Bluetooth range of up to 10 meters (33 feet).

Image: A visual representation of the Bluetooth 5.3 chip, highlighting the advanced connectivity technology.
Operating Instructions
Power On/Off
- Power On: Press and hold the Power Button until the LED indicator lights up.
- Power Off: Press and hold the Power Button until the LED indicator turns off.
Music Playback
- Play/Pause: Single press the Power Button or touch the Touching Area.
- Volume Up: Single press the '+' button.
- Volume Down: Single press the '-' button.
- Next Track: Press and hold the '+' button.
- Previous Track: Press and hold the '-' button.
Call Management
- Answer/End Call: Single press the Power Button or touch the Touching Area.
- Reject Call: Press and hold the Power Button.

Image: A finger interacting with the earcup, demonstrating the touch-sensitive or push-button control for various functions.
Wired Connection (AUX Mode)
When the headphones are out of battery or if you prefer a wired connection, use the included 3.5mm audio cable:
- Plug one end of the 3.5mm audio cable into the headphone's audio jack.
- Plug the other end into the 3.5mm audio output of your device (e.g., computer, phone, tablet).
- The headphones will automatically switch to wired mode. Note that controls on the headphones may not function in wired mode, and playback will be controlled by your connected device.

Image: The headphones are displayed, illustrating both the wireless Bluetooth connectivity and the option for a wired connection using the 3.5mm audio jack.
Maintenance
Cleaning
- Wipe the headphones with a soft, dry cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Avoid getting moisture into any openings.
Storage
The SLuB QUEEN headphones feature a foldable design for easy storage and portability.
- Fold the headphones carefully when not in use to protect them and save space.
- Store in a cool, dry place away from extreme temperatures and direct sunlight.
- Avoid placing heavy objects on the headphones.

Image: The headphones are shown in various positions, highlighting their ability to fold for compact storage and adjust for a comfortable fit.

Image: A person is shown folding the headphones and easily placing them into a tote bag, illustrating their portable design.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones won't power on. | Low battery. | Charge the headphones for at least 2 hours. |
| Cannot pair with device. | Headphones not in pairing mode; device Bluetooth off; too far apart. | Ensure headphones are in pairing mode (flashing blue/red). Turn on device Bluetooth. Move headphones closer to device (within 10m). |
| No sound in Bluetooth mode. | Volume too low; not connected; incorrect audio output. | Increase headphone and device volume. Re-pair headphones. Check device's audio output settings. |
| No sound in wired mode. | Cable not fully inserted; faulty cable; device volume low. | Ensure 3.5mm cable is fully inserted into both headphone and device. Try a different 3.5mm cable. Increase device volume. |
| Poor sound quality. | Weak Bluetooth signal; low quality audio source. | Move closer to the connected device. Try a different audio source. |
Specifications
| Feature | Specification |
|---|---|
| Model Name | QUEEN |
| Connectivity Technology | Wired, Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 10 Meters |
| Headphones Jack | 3.5 mm Jack |
| Audio Driver Type | Dynamic Driver |
| Battery Life | 30 Hours (Music Playback) |
| Charging Time | 2 Hours |
| Control Method | Push Button |
| Noise Control | Passive Noise Cancellation |
| Material | Plastic, Memory Foam |
| Special Features | Adjustable Headband, Detachable Cable, Foldable, Surround Sound |
| Item Weight | 0.57 Kilograms (1.26 pounds) |
| Compatible Devices | Cellphones, Desktops, Laptops, Tablets |
Warranty and Support
SLuB provides a standard warranty for its products. For detailed warranty information, please refer to the warranty card included in your product packaging or visit the official SLuB website. If you encounter any issues or have questions regarding your SLuB QUEEN headphones, please contact our customer support team through the retailer where you purchased the product or via the contact information provided on the SLuB website.





