1. Important Safety Instructions
- Read these instructions thoroughly before using the product.
- Keep this manual for future reference.
- Do not expose the product to extreme temperatures, humidity, or corrosive environments.
- Avoid listening at high volume levels for extended periods to prevent hearing damage.
- Do not disassemble, repair, or modify the product. Contact authorized service personnel for assistance.
- Keep the product away from children and pets.
- Dispose of the product and its battery responsibly according to local regulations.
2. Package Contents
Verify that all items are present in the package:
- Edifier TO-U6+ True Wireless Earbuds (Left and Right)
- Charging Case
- USB Charging Cable
- Ear Tips (various sizes)
- User Manual (this document)
3. Product Overview
The Edifier TO-U6+ earbuds are designed for comfortable in-ear fit and provide high-quality audio with touch controls.
Image: Edifier TO-U6+ Earbuds removed from their open charging case, showcasing their design.
Image: A person wearing Edifier TO-U6+ earbuds, demonstrating their ergonomic fit during use.
The charging case protects the earbuds and provides additional battery life for extended listening.
4. Setup
4.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case.
- Place the earbuds into the charging case. Ensure they are correctly seated.
- Connect the USB charging cable to the charging port on the case and to a USB power source.
- The indicator light on the charging case will show charging status. A full charge provides up to 8 hours of playback for the earbuds and an additional 24 hours from the case, totaling 32 hours. A 15-minute charge can provide 1 hour of music playback.
Image: The Edifier TO-U6+ charging case, illustrating its compact design.
4.2 Bluetooth Pairing
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by a flashing light on the earbuds.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices and select "Edifier TO-U6+" from the list.
- Once connected, the earbud indicator lights will turn off or show a steady light, depending on the model.
- If pairing fails, place the earbuds back into the case, close the lid, and then reopen to re-enter pairing mode.
5. Operating Instructions
5.1 Touch Controls
The Edifier TO-U6+ earbuds feature intuitive touch controls on each earbud. The touch-sensitive area is located on the outer surface of each earbud.
Image: Top view of the Edifier TO-U6+ earbuds, highlighting the touch control area.
| Action | Function |
|---|---|
| Single Tap (Left/Right) | Play/Pause Music, Answer/End Call |
| Double Tap (Right Earbud) | Next Track |
| Double Tap (Left Earbud) | Activate Voice Assistant |
| Triple Tap (Right Earbud) | Previous Track |
| Long Press (Left/Right) | Reject Call |
5.2 Voice Calls
The earbuds feature CVC 8.0 voice call noise cancellation, which reduces ambient noise for clearer conversations. Use the single tap action to answer or end calls, and long press to reject incoming calls.
6. Maintenance
6.1 Cleaning
- Regularly clean the ear tips with a soft, dry cloth.
- Wipe the charging contacts on the earbuds and inside the case with a dry cotton swab to ensure proper charging.
- Do not use harsh chemicals or abrasive materials for cleaning.
6.2 Storage
- Always store the earbuds in their charging case when not in use to protect them and keep them charged.
- Store the product in a cool, dry place, away from direct sunlight and extreme temperatures.
6.3 Water and Dust Resistance
The Edifier TO-U6+ earbuds are IP55-rated for dust and water resistance. This means they are protected against limited dust ingress and low-pressure water jets from any direction. They are suitable for workouts and light rain, but not for swimming or submersion in water.
7. Troubleshooting
If you encounter issues with your Edifier TO-U6+ earbuds, refer to the following common solutions:
- No Sound: Ensure earbuds are charged, properly paired, and volume is adjusted on both the earbuds and your device.
- Pairing Issues: Turn off Bluetooth on your device, place earbuds back in the case, close and reopen the lid, then try pairing again. Clear previous Bluetooth connections on your device if necessary.
- One Earbud Not Working: Place both earbuds back in the case, close the lid, wait a few seconds, then take them out again. This often re-syncs them.
- Charging Problems: Check the charging cable and power source. Ensure charging contacts on earbuds and case are clean and free of debris.
- Poor Call Quality: Ensure earbuds are properly seated in your ears. Check for strong Bluetooth signal.
If problems persist, consult the Edifier support website or contact customer service.
8. Specifications
| Feature | Detail |
|---|---|
| Model | TO-U6+ |
| Connectivity | Wireless, Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, AVRCP, HFP |
| Audio Technology | Qualcomm aptX |
| Call Noise Reduction | CVC 8.0 |
| Playtime (Earbuds) | Up to 8 hours |
| Total Playtime (with Case) | Up to 32 hours |
| Quick Charge | 15 minutes for 1 hour playback |
| Water Resistance | IP55 Dust & Waterproof |
| Control Method | Touch |
| Product Dimensions | 2 x 2 x 3 cm (earbuds); 180 g (total weight) |
| Compatible Devices | Smartphones, Tablets, Laptops, Desktops |
9. Warranty and Support
Edifier products are covered by a limited warranty. For detailed warranty information, please refer to the warranty card included with your purchase or visit the official Edifier website.
For technical support, product registration, or further inquiries, please visit the Edifier customer support portal or contact their authorized service centers. Keep your proof of purchase for warranty claims.
