1. Introduction
Thank you for choosing Donerton Wireless Earbuds Model I66. This manual provides detailed instructions for setting up, operating, and maintaining your earbuds to ensure optimal performance and longevity. Please read this manual thoroughly before use and retain it for future reference.
2. Product Overview
The Donerton I66 Wireless Earbuds feature a compact design with a portable charging case. The case includes an LED display to indicate battery levels for both the case and individual earbuds.
Image: Donerton Wireless Earbuds Model I66 in their charging case, displaying battery levels on the LED screen.
3. Charging
To ensure your earbuds are ready for use, follow these charging instructions:
- Charging the Earbuds: Place the earbuds into the charging case. They will automatically begin charging. The LED display on the case will show the charging status of each earbud.
- Charging the Case: Connect the USB-C charging cable to the charging port on the case and to a power source. The LED display will show the charging progress of the case. A full charge for the case takes approximately 1.5 hours.
The earbuds provide up to 8 hours of playback on a single charge, and the charging case extends the total playtime to approximately 45 hours.
Image: Visual representation of the 45-hour total playtime, 1.5-hour full charge time, USB-C fast charge, and LED display for earbud and case power.
4. Setup: Pairing Your Earbuds
The Donerton I66 earbuds feature a one-step pairing process for convenience.
- Initial Pairing: Open the charging case. The earbuds will automatically power on and enter pairing mode.
- Connect to Device: On your device (smartphone, tablet, etc.), go to Bluetooth settings and select "I66" from the list of available devices.
- Automatic Reconnection: Once paired, the earbuds will automatically connect to the last paired device when the case is opened.
- Power Off: Place the earbuds back into the charging case and close the lid to automatically disconnect and power off the earbuds.
Image: Diagram illustrating the one-step pairing process by opening the case and connecting via Bluetooth, alongside a visual guide for smart touch controls.
5. Operating: Smart Touch Controls
The Donerton I66 earbuds are equipped with smart touch controls for easy management of calls and music playback.
- Answer Call: Single tap on either earbud.
- Hang Up Call: Double tap on either earbud.
- Volume -: Tap and hold the left earbud.
- Volume +: Tap and hold the right earbud.
- Play/Pause: Single tap on either earbud during music playback.
- Previous Track: Triple tap the left earbud.
- Next Track: Triple tap the right earbud.
- Activate Voice Assistant (Siri/Google Assistant): Quadruple tap on either earbud.
6. Key Features
6.1. Upgraded Bluetooth 5.4
The earbuds utilize advanced Bluetooth 5.4 technology, providing a more stable and efficient wireless connection. This results in lower power consumption and improved data transfer speeds compared to previous Bluetooth versions.
Image: Diagram illustrating the benefits of Bluetooth 5.4, including increased connection range, stable connection, and faster transfer speeds.
6.2. HiFi Stereo Sound with Deep Bass
Equipped with 13mm speakers, these earbuds deliver powerful bass and clear stereo audio for an immersive listening experience.
Image: Exploded view of an earbud highlighting the 13mm speaker driver responsible for Hi-Fi stereo sound and deep bass.
6.3. Crystal Clear Calls with ENC Noise Cancelling
The earbuds feature 4 ENC (Environmental Noise Cancellation) microphones, which effectively reduce background noise during calls, ensuring your voice is transmitted clearly.
Image: Illustration of a user making a call with the earbuds, demonstrating the ENC noise cancellation technology and microphone placement for clear communication.
6.4. Ergonomic Design & IP7 Waterproof
Designed for comfort and stability, the earbuds come with S/M/L eartips to ensure a secure fit. The IP7 waterproof rating protects the earbuds from sweat and rain, making them suitable for workouts and outdoor activities.
Image: Visuals depicting the ergonomic design of the earbuds, their IP7 waterproof capability, and the included S/M/L eartip sizes for a customized fit.
7. Maintenance
Proper maintenance helps extend the lifespan 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.
- Eartips: Remove and clean the eartips periodically to prevent wax buildup. Ensure they are completely dry before reattaching.
- Storage: Store the earbuds in their charging case when not in use to protect them and keep them charged. Avoid extreme temperatures.
- Water Exposure: While IP7 waterproof, avoid prolonged submersion in water. Dry thoroughly if exposed to moisture.
8. Troubleshooting
If you encounter issues with your Donerton I66 earbuds, refer to the following common solutions:
- Earbuds Not Pairing:
- Ensure both earbuds are charged.
- Turn off and on your device's Bluetooth.
- Forget "I66" from your device's Bluetooth list and try pairing again.
- Place earbuds back in the case, close the lid, wait a few seconds, then open to reset.
- Only One Earbud Working:
- Ensure both earbuds are charged.
- Place both earbuds back in the charging case, close the lid, then open them again.
- Perform a factory reset if available (refer to specific instructions if provided by manufacturer, otherwise try forgetting device and re-pairing).
- No Sound:
- Check the volume level on both your device and the earbuds.
- Ensure the earbuds are properly connected to your device.
- Try playing audio from a different application or source.
- Charging Issues:
- Verify the charging cable and adapter are working correctly.
- Ensure the charging contacts on the earbuds and in the case are clean and free of debris.
9. Specifications
| Model Number | I66 |
| Bluetooth Version | 5.4 |
| Control Method | Touch |
| Earbud Battery Life | Up to 8 Hours |
| Total Playtime (with case) | Up to 45 Hours |
| Charging Time (Case) | Approx. 1.5 Hours |
| Waterproof Rating | IP7 |
| Microphone | 4 ENC Noise Cancelling Microphones |
| Speaker Size | 13mm |
| Item Weight | 0.81 ounces (23 grams) |
| Package Dimensions | 3.5 x 3.25 x 1.5 inches |
10. Safety Information
Please observe the following safety guidelines:
- Do not disassemble or modify the earbuds or charging case.
- Keep away from extreme temperatures, direct sunlight, and open flames.
- Avoid dropping or subjecting the device to strong impacts.
- Do not use the earbuds at excessively high volumes for extended periods to prevent hearing damage.
- Keep out of reach of children and pets.
11. Warranty and Support
Donerton products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Donerton website. Please have your model number (I66) and purchase details ready when contacting support.
