1. Introduction
Thank you for choosing the Donerton i66 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 thoroughly before using the product.
The Donerton i66 earbuds feature advanced Bluetooth 5.4 technology for stable connections, 13mm dynamic drivers for clear audio, and Environmental Noise Cancellation (ENC) for improved call quality. They are designed for comfort and convenience with touch controls and a long-lasting battery life.
2. Package Contents
Please check the package for the following items:
- Wireless Earbuds (2)
- Charging Case (1)
- Replacement Ear Caps (S/M/L, 4 pairs total)
- Type-C Charging Cable (1)
- Instruction Manual (1)
Image: Package contents of Donerton i66 Wireless Earbuds.
3. Product Overview
The Donerton i66 earbuds are designed for a comfortable and secure fit, featuring touch controls and an LED power display on the charging case.
Image: Donerton i66 Wireless Earbuds and Charging Case.
Key Features:
- Bluetooth 5.4: Provides faster and more stable wireless connections with lower power consumption.
- 13mm Dynamic Drivers: Delivers powerful bass and clear treble for an immersive audio experience.
- Environmental Noise Cancellation (ENC): Four built-in microphones with CVC algorithm filter out ambient noise for crystal-clear calls.
- 45-Hour Playtime: Up to 8 hours of continuous playback from the earbuds, with an additional 37 hours provided by the charging case.
- Dual LED Power Display: The charging case features an LED screen to accurately show the remaining power of both the earbuds and the case.
- Smart Touch Control: Intuitive touch sensors allow for easy management of calls, music playback, and voice assistant activation.
- IP7 Waterproof: Designed to withstand sweat, splashes, and rain, making them suitable for sports and outdoor activities.
- Ergonomic Design: Lightweight (3.9g per earbud) and designed for a comfortable and secure fit that does not protrude from the ears.
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.
- Connect the 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 charging status. A full charge for the case takes approximately 1.5 hours.
The earbuds offer up to 8 hours of playback on a single charge, and the charging case provides an additional 37 hours, totaling 45 hours of playtime.
Image: Charging and Battery Life Overview.
4.2. Pairing with Your Device
The earbuds feature one-step auto-pairing for convenience.
- First-time Pairing: Open the charging case. The earbuds will automatically power on and enter pairing mode.
- Enable Bluetooth on your device (smartphone, tablet, laptop).
- Search for Bluetooth devices and select "i66" from the list.
- Once connected, the earbuds will automatically pair with your device whenever you open the charging case.
- To disconnect, simply place the earbuds back into the charging case and close the lid.
Image: One-Step Pairing and Smart Touch Control.
5. Operating Instructions
5.1. Wearing the Earbuds
Choose the correct size ear tips (S, M, L) for a comfortable and secure fit. Insert the earbuds into your ears and gently rotate them until they feel snug and stable.
Image: Ergonomic Design and Eartip Sizes.
5.2. Smart Touch Controls
The earbuds feature highly sensitive touch sensors for various functions:
| Function | Action | Earbud |
|---|---|---|
| Answer Call | Once-Tap | Left (L) or Right (R) |
| Hang Up Call | Twice-Tap | Left (L) or Right (R) |
| Reject Call | Long Press (2 seconds) | Left (L) or Right (R) |
| Volume - | Twice-Tap | Left (L) |
| Volume + | Twice-Tap | Right (R) |
| Play/Pause | Once-Tap | Left (L) or Right (R) |
| Previous Track | Tap L x 2 seconds | Left (L) |
| Next Track | Tap R x 2 seconds | Right (R) |
| Voice Assistant | Triple-Tap | Left (L) or Right (R) |
5.3. Single/Twin Mode
You can use either earbud independently (single mode) or both together (twin mode) for stereo sound. Simply take one or both earbuds out of the charging case to activate the desired mode.
Image: Single/Twin Mode Usage.
6. Maintenance
6.1. Cleaning
- Regularly clean the earbuds and charging case with a soft, dry cloth.
- Remove ear tips and clean them with mild soap and water if necessary, ensuring they are completely dry before reattaching.
- Avoid using harsh chemicals or abrasive materials.
6.2. 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 and direct sunlight.
6.3. Water Resistance
The Donerton i66 earbuds are IP7 waterproof, meaning they are protected against immersion in water up to 1 meter for 30 minutes. They are resistant to sweat, splashes, and rain. However, they are not suitable for swimming or showering.
Image: IP7 Waterproof Feature.
7. Troubleshooting
If you encounter issues with your Donerton i66 earbuds, please refer to the following common solutions:
- Earbuds not pairing: Ensure both earbuds are charged. Place them back in the case, close the lid, then open it again to re-enter pairing mode. Make sure Bluetooth is enabled on your device and try searching again.
- Only one earbud working: Place both earbuds back into the charging case, close the lid, and then open it again. This should reset the connection between them.
- No sound: Check the volume level on both your device and the earbuds. Ensure the earbuds are properly connected to your device.
- Charging issues: Ensure the charging cable is securely connected to both the case and the power source. Try a different charging cable or power adapter.
- Poor call quality: Ensure the earbuds are clean and the microphones are not obstructed. Check your device's signal strength.
If problems persist, try resetting the earbuds (refer to specific instructions if provided in a separate quick start guide, or contact customer support).
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | I66 |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth 5.4 |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 13 Millimeters |
| Bluetooth Range | 15 Meters |
| Frequency Range | 20 Hz to 20,000 Hz |
| Control Type | Touch Control |
| Water Resistance Level | IP7 Waterproof |
| Battery Life (Earbuds) | Up to 8 hours |
| Total Playtime (with case) | Up to 45 hours |
| Charging Time (Case) | Approx. 1.5 hours (USB-C) |
| Earbud Weight (single) | 3.9g |
| Compatible Devices | iOS 9.0/Android 5.0 or later, Bluetooth 5.0 or later devices (tablets, laptops, mobiles, Windows, iOS, Android) |
| Manufacturer | Donerton |
| Item Model Number | i66 |
| Color | Rose Gold |
9. Safety Information
WARNING!!! Do not disassemble, hit, or burn the device.
- Avoid exposing the device to extreme temperatures, direct sunlight, or high humidity.
- Keep out of reach of children and pets.
- Use only the provided charging cable or a certified equivalent.
- Do not use the earbuds at excessively high volumes for prolonged periods to prevent hearing damage.
10. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or contact your retailer. For general inquiries, you may also refer to the manufacturer's official website.
UK Representative: CYRUS Consulting Ltd, 80 Sheepcote Drive, Rugby, England, CV23 9FG. Email: manager@cyrus-consulting.co.uk
EC Representative: evatmaster Consulting GmbH, Bettinastr. 30, 60325 Frankfurt am Main, Germany. Email: contact@evatmaster.com
