1. Introduction
Thank you for choosing the EUQQ Q63-1 Wireless Earbuds. This manual provides detailed instructions on how to set up, operate, and maintain your earbuds to ensure optimal performance and longevity. Please read this manual carefully before using the product.
2. Package Contents
Ensure all items are present in your package:
- EUQQ Q63-1 Wireless Earbuds (Left and Right)
- Charging Case
- Type-C Charging Cable
- User Manual (This document)
- Three Sizes of Ear Caps (Small, Medium, Large)
3. Product Overview
The EUQQ Q63-1 Wireless Earbuds are designed for comfort and high-quality audio, especially for sports and active lifestyles. They feature an over-ear hook design for secure fit and an LED power display on the charging case.

Figure 3.1: EUQQ Q63-1 Wireless Earbuds securely placed in their charging case.

Figure 3.2: The charging case features a dual LED display, showing the remaining power of the case and the charging status of each earbud (L and R).
4. Setup
4.1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case.
- Connect the provided Type-C charging cable to the charging port on the case and a USB power source.
- The LED display on the charging case will show the battery level. When fully charged, the display will indicate 100%.
- Place the earbuds into the charging case. The LED indicators on the earbuds will light up, and the case display will show their charging status.
A full charge provides approximately 18 hours of playtime for the earbuds, and the charging case extends the total listening time to up to 120 hours.

Figure 4.1: The earbuds offer 18 hours of playtime on a single charge, with the charging case providing an additional 102 hours, totaling 120 hours.
4.2. Pairing with Your Device
The earbuds feature one-step automatic pairing for convenience.
- Ensure the earbuds are charged.
- Open the charging case and remove both earbuds. They will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices and select "YYK-Q63" or "EUQQ Q63-1" from the list.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
After the initial pairing, the earbuds will automatically connect to the last paired device when removed from the charging case.

Figure 4.2: Illustration of the one-step pairing process, showing the earbuds connecting to a smartphone via Bluetooth.
5. Operating Instructions
5.1. Wearing the Earbuds
The ear-hook design ensures a secure and comfortable fit, ideal for sports and active use.
- Select the appropriate ear cap size (S, M, L) for your ears.
- Place the ear hook over the back of your ear.
- Gently insert the earbud into your ear canal.
- Adjust the ear hook and earbud for a snug and comfortable fit.

Figure 5.1: Visual guide on how to properly wear the ear-hook earbuds for a secure and comfortable fit during physical activity.
5.2. Controls
The earbuds feature multi-function buttons for easy control of music playback, calls, and voice assistant.

Figure 5.2: Diagram illustrating the various control functions of the earbuds, including playback, call management, and power.
| Action | Function |
|---|---|
| Single Press (L/R) | Play/Pause Music, Answer/Hang up Call |
| Double Press (L/R) | Reject Call |
| Press '+' Button (Single) | Volume Up |
| Press '-' Button (Single) | Volume Down |
| Press '+' Button (2 seconds) | Previous Song |
| Press '-' Button (2 seconds) | Next Song |
| Press (L/R) (2 seconds) | Activate Voice Assistant (Siri, Google Assistant) |
| Press (L/R) (3 seconds) | Power On/Off |
6. Maintenance
6.1. Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove ear caps and clean them with mild soap and water, then dry thoroughly before reattaching.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
6.2. Water Resistance
The EUQQ Q63-1 earbuds are IP7 waterproof, meaning they are protected against immersion in water up to 1 meter for up to 30 minutes. This makes them suitable for workouts and protection against sweat and rain.
- Do not intentionally submerge the earbuds for extended periods or in depths greater than specified.
- The charging case is not waterproof. Keep it dry.
- Ensure earbuds are dry before placing them back into the charging case to prevent damage.

Figure 6.1: The earbuds are rated IPX7 waterproof, providing protection against sweat and rain during workouts.
6.3. Storage
When not in use, store the earbuds in their charging case to protect them and keep them charged. Store the case in a cool, dry place away from extreme temperatures.
7. Troubleshooting
If you encounter any issues, please refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| Earbuds not pairing |
|
| No sound from one earbud |
|
| Charging case not charging |
|
| Earbuds fall out during exercise |
|
8. Specifications
Detailed technical specifications for the EUQQ Q63-1 Wireless Earbuds:

Figure 8.1: The earbuds feature a 13mm dynamic driver for powerful and clear audio performance.
| Feature | Detail |
|---|---|
| Model Name | Q63-1 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Bluetooth Range | Up to 33 feet (10 meters) |
| Audio Driver Size | 13 mm Dynamic Driver |
| Frequency Range | 20 Hz - 20,000 Hz |
| Earbud Battery Life | Up to 18 hours (single charge) |
| Total Playtime (with case) | Up to 120 hours |
| Charging Case Battery Capacity | Provides approximately 102 hours of additional charge |
| Water Resistance Level | IP7 (Earbuds only) |
| Noise Control | Passive Noise Cancellation, CVC 8.0 for calls |
| Control Type | Touch Control, Button |
| Ear Placement | In Ear with Over-Ear Hook |
| Material | Plastic |
| Compatible Devices | Most Bluetooth-enabled devices including smartphones, tablets, laptops, smartwatches. |

Figure 8.2: The EUQQ Q63-1 earbuds offer wide compatibility with a range of Bluetooth-enabled devices, including phones, tablets, laptops, and smartwatches.
9. Warranty and Support
9.1. Warranty Information
For detailed warranty information, please refer to the product packaging or the official EUQQ website. Keep your purchase receipt as proof of purchase for any warranty claims.
9.2. Customer Support
If you have any questions, concerns, or require technical assistance, please contact EUQQ customer support through the contact information provided on the product packaging or the official EUQQ website.




