Introduction
Thank you for choosing EUQQ Wireless Bluetooth Earbuds. These earbuds are designed to provide high-fidelity audio with deep bass and crystal-clear sound, perfect for various activities including workouts, business calls, and daily music listening. Featuring Bluetooth 5.3 technology, a long-lasting battery, and an IP7 waterproof rating, they offer a seamless and durable audio experience.
What's in the Box
- 2 x Over Ear Open Headphones (Earbuds)
- 1 x Charging Case
- 1 x Charging Cable (Type-C)
- 3 x S/M/L Ear Caps
- 1 x User Manual

Image: The EUQQ Wireless Bluetooth Earbuds, showing both earbuds in their charging case, ready for use.
Product Overview
The EUQQ Q63-55 earbuds feature an ergonomic over-the-ear hook design for a secure and comfortable fit, ideal for active use. Each earbud is equipped with a power button and intuitive controls for easy operation. The charging case includes an LED display to show battery levels for both the case and the individual earbuds.

Image: A detailed diagram illustrating the easy button controls on the earbud, including volume, play/pause, digital assistant, previous/next song, and call answer/hang up functions.

Image: A close-up view highlighting the 13mm driver within the earbud, emphasizing its capability for deep bass and high-fidelity audio.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. Connect the provided Type-C charging cable to the charging port on the case and a compatible USB power source. The LED display on the charging case will indicate the current battery levels of both the case and the earbuds. A full charge provides up to 18 hours of playtime for the earbuds and up to 120 hours total with the charging case.

Image: The charging case displaying battery levels and indicating 120 hours of total playtime, with a note about removing a protective film from new products.
2. Bluetooth Pairing
- Ensure the earbuds are charged.
- Take the earbuds out of the charging case. They will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings.
- Search for available devices and select "YYK-Q63" to connect.
- Once connected, you will hear an audible confirmation.

Image: A visual guide demonstrating the simple steps to connect the earbuds via Bluetooth 5.3, showing a smartphone's Bluetooth settings screen.
Operating Instructions
Basic Controls
- Power On/Off: The earbuds power on automatically when removed from the case and power off when placed back in. You can also long-press the power button on the earbud to manually power on/off.
- Play/Pause: Single press the multi-function button (MFB) on either earbud.
- Volume Control: Use the dedicated volume buttons on the side of the earbud (up/down).
- Next/Previous Song: Long press the volume up button for the next song, and long press the volume down button for the previous song.
- Answer/End Call: Single press the MFB during an incoming call.
- Reject Call: Double press the MFB during an incoming call.
- Activate Digital Assistant (Siri/Google Assistant): Long press the MFB for 2 seconds.
Noise Cancellation and Call Function
The earbuds incorporate CVC 8.0 noise cancellation technology, ensuring clear audio during calls and an immersive listening experience by reducing ambient noise. The built-in microphone allows for hands-free communication.
Waterproof Feature
With an IP7 waterproof rating, these earbuds are resistant to sweat and rain, making them suitable for intense workouts and outdoor activities. Avoid submerging them in water.

Image: The earbuds shown with water droplets, illustrating their IP7 waterproof capability for sports and active use.
Usage Scenarios
These versatile earbuds are designed for a wide range of applications:
- Workout: Secure ear-hook design ensures they stay in place during rigorous exercise.
- Web Conference: Clear audio and microphone for professional communication.
- Music: Enjoy high-quality sound for your favorite tunes.
- Driving: Hands-free calling for safety and convenience.

Image: A collage depicting different scenarios where the earbuds can be used, including during a workout, web conference, listening to music, and while driving.
Video: An official product video demonstrating the features and ease of use of the EUQQ Wireless Bluetooth Earbuds, including pairing, controls, and comfortable fit.
Maintenance
- Cleaning: Regularly wipe the earbuds and charging case with a soft, dry cloth. For ear caps, remove them and clean with mild soap and water, then dry thoroughly before reattaching.
- Storage: When not in use, store the earbuds in their charging case to protect them from dust and damage. Store in a cool, dry place away from extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the earbuds and case frequently. Charge them regularly, even if not in constant use.
Troubleshooting
If you encounter any issues with your EUQQ Wireless Bluetooth Earbuds, please refer to the following common solutions:
- Earbuds not pairing:
- Ensure both earbuds are fully charged.
- Place both earbuds back into the charging case, close the lid, wait a few seconds, then remove them to re-initiate pairing mode.
- Turn off and on your device's Bluetooth, then try searching for "YYK-Q63" again.
- If previously paired, forget the device "YYK-Q63" from your device's Bluetooth list and attempt to pair again.
- No sound or low volume:
- Check the volume levels on both the earbuds and your connected device.
- Ensure the earbuds are properly seated in your ears.
- Clean any debris from the earbud speakers and ear caps.
- Earbuds not charging:
- Verify the charging cable is securely connected to both the case and the power source.
- Ensure the charging contacts on the earbuds and inside the case are clean and free of obstruction.
- Try a different charging cable or power adapter.
For more detailed troubleshooting or persistent issues, please refer to the full User Manual included in the box or contact EUQQ customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Q63-55 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.4 |
| Bluetooth Range | 15 Meters |
| Audio Driver Type | Bone Conduction Driver |
| Ear Placement | Open Ear |
| Form Factor | Over Ear (with Earhooks) |
| Noise Control | Active Noise Cancellation (CVC 8.0) |
| Water Resistance Level | IP7 Waterproof |
| Earbud Playtime | Up to 18 hours (ENC on) |
| Total Playtime (with case) | Up to 120 hours |
| Charging Case Battery Average Life | 50 Hours |
| Charging Case Battery Charging Time | 1 Hour |
| Control Type | Touch Control / Physical Buttons |
| Material | Plastic |
| Item Weight | 6.4 ounces |
| Compatible Devices | Compatible with almost all Bluetooth devices (e.g., iPhone, Samsung Galaxy, Moto, SONY Xperia, Xiaomi, Huawei, OnePlus, LG) |
Warranty and Support
EUQQ provides a warranty for its products. To activate your warranty and access after-sales service, please scan the QR code provided in your physical user manual or visit the official EUQQ website mentioned in the manual. For any product-related inquiries or support, please contact EUQQ customer service.




