Introduction
Thank you for choosing the Riversong Airfly L6 TWS 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 use.

Image: The Riversong Airfly L6 TWS Earbuds, white in color, resting inside their matching white charging case. The case is open, revealing the earbuds. The Riversong logo is visible on the front of the case.
What's in the Box
- TWS Earbuds (with M earbud tips)
- 2 additional earbud tips (S/L)
- Charging case
- USB to Type-C charging cable
- User manual
- Warranty card

Image: A close-up shot of the product packaging or a manual page, displaying a list of specifications on the left and "WHAT'S IN THE BOX" contents on the right. The text is clear and readable.
Setup Guide
1. Charging the Earbuds and Case
Before first use, fully charge the charging case and earbuds.
- Place the earbuds into the charging case. Ensure they are correctly seated.
- Connect the USB Type-C charging cable to the charging port on the case and the other end to a 5V USB power adapter (not included).
- The indicator light on the case will show charging status. A full charge typically takes approximately 1.5-2 hours for the case and earbuds.
2. Pairing with Your Device
The earbuds will automatically enter pairing mode when taken out of the charging case.
- Open the charging case and remove both earbuds. They will automatically power on and attempt to pair with each other.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for Bluetooth devices and select "Riversong Airfly L6" from the list.
- Once connected, you will hear a confirmation tone, and the earbuds' indicator lights will turn off or flash slowly.
- If pairing fails, place the earbuds back into the case, close the lid, wait a few seconds, and then repeat the steps.
Operating Instructions
The Riversong Airfly L6 earbuds feature touch controls for easy operation.
| Function | Action |
|---|---|
| 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. |
| Reject Call | Press and hold either earbud for 2 seconds during an incoming call. |
| Activate Voice Assistant | Triple tap on either earbud. |
Maintenance
Proper maintenance ensures the longevity and performance of your Riversong Airfly L6 earbuds.
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
- Ear Tips: Remove and clean the silicone ear tips periodically with water and mild soap. Ensure they are completely dry before reattaching.
- Charging Ports: Keep the charging contacts on the earbuds and inside the case clean and free of debris. Use a dry cotton swab if necessary.
- Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged. Avoid extreme temperatures.
- Water Resistance: These earbuds are not waterproof. Avoid exposure to water, sweat, or high humidity.
Troubleshooting
If you encounter issues with your Riversong Airfly L6 earbuds, try the following solutions:
- Earbuds not pairing with each other:
Place both earbuds back into the charging case, close the lid, and then open it again. Take them out to allow them to re-sync.
- Earbuds not connecting to device:
Ensure Bluetooth is enabled on your device. Forget "Riversong Airfly L6" from your device's Bluetooth settings and try pairing again. Make sure the earbuds are charged.
- No sound from one earbud:
Check if both earbuds are charged. Try placing them back in the case and taking them out again. Ensure they are properly paired with each other.
- Charging issues:
Verify the charging cable and adapter are working. Clean the charging contacts on the earbuds and inside the case. Ensure the cable is securely connected.
- Low volume or poor sound quality:
Adjust the volume on your connected device. Ensure the ear tips are the correct size for a snug fit. Clean any earwax or debris from the earbud nozzles.
Specifications
| Feature | Detail |
|---|---|
| Product Name | Airfly L6 |
| Model | EA221 WHITE |
| Bluetooth Version | V5.3 |
| Connection Distance | 10m |
| Frequency Response | 20Hz-20KHz |
| Speaker Size | Ø10mm |
| Impedance | 32Ω±15% |
| Input Voltage | 5V-300mA |
| Earbuds Battery | 30mAh |
| Charging Case Battery | 240mAh |
| Playback Time | ~4.5h (volume at 70%) |
| Charging Port | Type-C |
| Net Weight | ~47g |
| Gross Weight | ~96g |
| Product Dimensions | 10 x 10 x 10 cm |
Warranty and Support
Your Riversong Airfly L6 TWS Earbuds come with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please visit the official Riversong website or contact their customer service through the details provided on the warranty card or product packaging.
Extended warranty options may be available from third-party providers. For example, 1-Year and 2-Year Extended Warranties by Salama Care are listed as options for this product.