1. Introduction
Thank you for choosing the RJYLZ YYK Q63 Bluetooth 5.3 Wireless Earbuds. These earbuds are designed for an immersive audio experience with features like IPX7 waterproofing, active noise cancellation, and a comfortable fit for sports and active lifestyles. This manual provides detailed instructions on how to set up, operate, and maintain your earbuds.
2. Package Contents
Please check the package for the following items:
- YYK Q63 Wireless Earbuds
- Charging Case
- Charging Cable (Type-C)
- Replaceable Ear Pads Set
- User Manual (this document)
3. Product Specifications
| Feature | Specification |
|---|---|
| Model | YYK Q63 |
| Brand | RJYLZ |
| Material | Plastic |
| Headphone Pads Material | Silicone |
| Impedance Range | Up to 32 Ω |
| Resistance | 32 Ω |
| Bluetooth Version | 5.3 |
| Frequency Response Range | 20 - 20000Hz |
| Communication | Wireless (Bluetooth) |
| Connectors | Type-C |
| Style | Wireless headphone & headset |
| Certification | CE |
| Origin | Mainland China |
| Waterproof Rating | IPX7 |
| Microphone | Yes (with Active Noise-Cancellation) |
| Control Type | Touch Control, Control Button, Volume Control |
| Vocalism Principle | Dynamic |
| Charging Method | Charging case |
| Charging Case Battery Capacity | 950mAh |
| Headphone Battery Capacity | 85mAh |
| Charging Time | 2 hours |
| Standby Time | Up to 200 hours |
| Playtime | 18-20 hours (single full charge) |
| NFC Technology | No |
| App Support | No |
| Compatibility | All Bluetooth devices |
4. Setup and First Use
4.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case.
- Place the earbuds into the charging case. Ensure they are correctly seated.
- Connect the Type-C charging cable to the charging port on the case and plug the other end into a USB power source (e.g., wall adapter, computer USB port).
- The digital display on the charging case will show the battery percentage of the case, and individual battery indicators for the left and right earbuds will light up during charging.
- A full charge takes approximately 2 hours. The case provides up to 200 hours of standby time and allows for multiple earbud recharges.
4.2 Pairing with a Bluetooth Device
The earbuds use Bluetooth 5.3 for stable and efficient connection.
- **Automatic Pairing:** Open the charging case. The earbuds will automatically power on and enter pairing mode.
- **Manual Pairing:** If the earbuds do not automatically pair, ensure they are charged. Take them out of the case.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings and turn on Bluetooth.
- Look for "YYK Q63" in the list of available devices and select it to connect.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
5. Operating Instructions
5.1 Wearing the Earbuds
The earbuds are designed with an ergonomic 55° inclination to fit comfortably and securely in your ear, especially during athletic activities.
- Identify the Left (L) and Right (R) earbuds.
- Gently insert each earbud into the corresponding ear canal.
- Adjust the ear hook over your ear for a stable and secure fit.
- Choose the appropriate size of replaceable ear pads for optimal comfort and sound quality.
5.2 Touch Controls
The YYK Q63 earbuds feature touch controls for various functions. Specific touch gestures are typically detailed in the quick start guide or on the product packaging. Common functions include:
- **Play/Pause:** Single tap on either earbud.
- **Next Track:** Double tap on the right earbud.
- **Previous Track:** Double tap on the left earbud.
- **Answer/End Call:** Single tap on either earbud during an incoming call or active call.
- **Reject Call:** Press and hold either earbud for 2 seconds during an incoming call.
- **Volume Control:** (If supported) Swipe up/down on an earbud or use your connected device.
- **Activate Voice Assistant (Siri/Google Assistant):** Triple tap on either earbud.
5.3 Active Noise Cancellation (ANC)
The earbuds are equipped with active noise cancellation. The built-in microphone detects external and in-ear noise and emits an anti-noise wave to reduce ambient sound, providing a clearer audio experience.
5.4 Low Latency Performance
The YYK Q63 earbuds offer a low latency of approximately 0.05 seconds, which is significantly lower than many standard headphones, ensuring synchronized audio for video and gaming.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your earbuds.
- **Cleaning:** Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
- **Water Resistance:** The earbuds are IPX7 waterproof, meaning they can withstand immersion in water up to 1 meter for 30 minutes. However, they are not suitable for swimming or prolonged submersion. Ensure the charging port is dry before charging.
- **Storage:** When not in use, store the earbuds in their charging case to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures.
- **Battery Care:** To preserve battery life, avoid fully discharging the earbuds and charging case frequently. Charge them regularly, even if not used for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing | Bluetooth off on device, earbuds not in pairing mode, out of range. | Ensure Bluetooth is on. Place earbuds in case, close, then open to re-enter pairing mode. Move closer to device. Forget "YYK Q63" on your device and re-pair. |
| No sound | Volume too low, earbuds not connected, media paused. | Increase volume on both earbuds and device. Check Bluetooth connection. Ensure media is playing. |
| Charging issue | Cable or adapter faulty, poor connection, dirty charging contacts. | Try a different Type-C cable and USB adapter. Ensure earbuds are properly seated in the case. Clean charging contacts on earbuds and case. |
| Intermittent connection | Interference, too far from device, low battery. | Move closer to your device. Avoid areas with strong Wi-Fi or other Bluetooth signals. Charge earbuds and case. |
8. User Tips
- The YYK Q63 earbuds are compatible with all Bluetooth-enabled phones, including iPhones.
- For optimal sound and noise cancellation, ensure you select the correct size of ear pads that provide a snug fit.
- Regularly check the battery level on the charging case's digital display to avoid unexpected power loss.
9. Warranty and Support
For warranty information and technical support, please refer to the seller's official website or contact their customer service. Keep your purchase receipt as proof of purchase.