Key Features
- Crystal-Clear Audio & Deep Bass: High-fidelity stereo sound with 13mm drivers for studio-grade bass and crisp treble.
- Bluetooth 5.3 & Auto-Pairing: Stable and instant connection to various devices with automatic re-connection.
- Extended Playtime: Up to 120 hours of playtime with the digital-display charging case.
- Noise Cancellation & Voice Calls: CVC 8.0 noise cancellation for clear sound in noisy environments and convenient call functions.
- Secure & Waterproof Design: Sporty ear-hook design ensures a secure fit during exercise, with IP7 waterproof rating.
What's in the Box
- 2 x EUQQ Wireless Bluetooth Earbuds
- 1 x Charging Case
- 1 x Charging Cable (Type-C)
- 3 x S/M/L Ear Caps
- 1 x User Manual
Setup Guide
1. Charging the Earbuds and Case
Before first use, ensure both the earbuds and the charging case are fully charged. The charging case features a digital LED display that shows the exact battery levels for the case and each earbud.

Image: The charging case features a dual LED display showing battery percentages for the case and individual earbuds.

Image: Earbuds placed in the charging case, showing red indicator lights when charging.
Connect the provided Type-C charging cable to the charging port on the case and a power source. The LED display will indicate charging progress. The red lights on the earbuds will show they are charging.
2. Initial Pairing
The EUQQ Q63-11 earbuds utilize stable Bluetooth 5.3 technology for quick and seamless connection. They support auto-pairing with your last connected device.

Image: Illustration of the one-step pairing process, showing earbuds connecting to a smartphone.
- Remove the earbuds from the charging case. They will automatically enter pairing mode, indicated by a flashing blue light.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings.
- Search for available devices and select "YYK-Q63" from the list.
- Once connected, the blue light on the earbuds will stop flashing.

Image: Diagram illustrating the Bluetooth 5.3 technology and connection process.
For a visual guide on connecting your earbuds, please watch the official product video below:
Video: Official product video demonstrating the earbuds, including unboxing and connection. This video is a short preview from the seller.
Operating Instructions
1. Multi-Functional Button Controls
The earbuds feature multi-functional buttons for easy control of music playback and calls. Refer to the diagram below for detailed functions:

Image: Detailed diagram of the multi-functional button on the earbuds, showing controls for calls, music playback, and voice assistant activation.
- Long Press for 2s: Activate Voice Assistant (Siri, Google Assistant).
- Single Click (MFB x1): Answer/Hang up a call.
- Double Click (MFB x2): Reject an incoming call.
- Single Click (MFB x1): Play/Pause music.
- Short Press (+/-): Volume up/down.
- Long Press (+/-): Previous/Next song.
2. Wearing the Earbuds
The EUQQ Q63-11 earbuds are designed with an ear-hook for a secure and comfortable fit, especially during physical activities.

Image: A woman wearing the EUQQ earbuds, demonstrating their secure fit during a workout.
Gently place the earbud into your ear canal and adjust the ear-hook over your ear until it feels snug and comfortable. The lightweight design ensures long-term wearing without discomfort.

Image: Graphic highlighting the lightweight and comfortable-fit ergonomic design of the earbuds.
Maintenance
To ensure the longevity and optimal performance of your EUQQ Q63-11 earbuds, follow these maintenance guidelines:
- Cleaning: Use the provided cleaning cloth or a soft, dry cloth to wipe the earbuds and charging case regularly. Avoid using harsh chemicals or abrasive materials.
- Water Resistance: The earbuds are IP7 waterproof, meaning they are protected against immersion in water up to 1 meter for up to 30 minutes. While suitable for workouts and light rain, avoid prolonged submersion or exposure to strong water jets. Ensure earbuds are dry before placing them back in the charging case.
- Storage: Store the earbuds in their charging case when not in use to protect them from dust and damage. Store in a cool, dry place away from extreme temperatures.
Troubleshooting
If you encounter any issues with your earbuds, try the following solutions:
- Earbuds not pairing:
- Ensure earbuds are fully charged.
- Turn off Bluetooth on your device and turn it back on.
- Forget/delete "YYK-Q63" from your device's Bluetooth list and try pairing again.
- Restart your device.
- No sound or low volume:
- Check the volume levels on both your earbuds and your connected device.
- Ensure the earbuds are properly seated in your ears.
- Clean any debris from the earbud nozzles.
- Charging issues:
- Ensure the charging cable is securely connected to both the case and the power source.
- Try a different charging cable or power adapter.
- Ensure the charging contacts on the earbuds and inside the case are clean and free of debris.
If the issue persists, please refer to the Warranty and Support section for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Q63-11 |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Version | 5.4 |
| Bluetooth Range | 15 Meters |
| Battery Life (Earbuds) | 18 Hours (ENC on) |
| Battery Life (with Charging Case) | 120 Hours |
| Carrying Case Battery Average Life | 36 Hours |
| Carrying Case Battery Charging Time | 1 Hour |
| Water Resistance Level | IP7 Waterproof |
| Noise Control | Passive Noise Cancellation |
| Audio Driver Type | Bone Conduction Driver (Note: Feature bullets mention 13mm drivers, specification lists Bone Conduction Driver. User manual prioritizes feature bullet for clarity.) |
| Earpiece Shape | Hook |
| Control Method | Touch |
| Material | Plastic |
| Item Weight | 6.4 ounces |
| Manufacturer | EUQQ |
Warranty and Support
EUQQ products are designed for durability and performance. For warranty information, product support, or any inquiries, please contact EUQQ customer service through the retailer's platform or the official EUQQ website.
Please retain your proof of purchase for any warranty claims.




