1. Introduction and Overview
This manual provides essential information for the safe and effective use of your yiqungo USB Cable, designed specifically for the VOPOCO KR80 SmartWatch. This magnetic replacement charger facilitates convenient and efficient power delivery to your device.
Key features include magnetic charging for ease of use, fast charging capabilities, and a built-in chip designed to protect the smartwatch and extend its service life. Its compact design makes it convenient for use at home, in the office, or while traveling.

Image: The VOPOCO KR80 SmartWatch displayed alongside the yiqungo magnetic USB charging cable, illustrating the product and its intended use.
2. Setup and Connection
To begin charging your VOPOCO KR80 SmartWatch, follow these steps:
- Connect the USB-A End: Insert the standard USB-A connector of the charging cable into a compatible USB power source. This can be a wall adapter, a computer's USB port, or a power bank.
- Attach the Magnetic Connector: Align the magnetic charging pins of the cable with the corresponding charging contacts on the back of your VOPOCO KR80 SmartWatch. The magnetic connection will snap into place, ensuring proper contact.
- Verify Connection: Once connected, your smartwatch should indicate that it is charging, typically by displaying a charging icon or battery percentage increase.

Image: A detailed view of the yiqungo USB charging cable, highlighting the magnetic charging head and the standard USB-A plug.
3. Operating Instructions (Charging)
The yiqungo USB Cable is designed for efficient and safe charging of your VOPOCO KR80 SmartWatch.
- Magnetic Connection: The magnetic design ensures a secure and stable connection, preventing accidental disconnections during charging.
- Fast Charging: The cable supports fast charging, allowing your smartwatch to reach full charge in approximately 2 hours.
- Extended Use: A full charge typically provides 7-10 days of usage for the VOPOCO KR80 SmartWatch, depending on usage patterns.
- Smart Chip Protection: The integrated smart chip protects your smartwatch from overcharging, overcurrent, and short circuits, prolonging the battery life and overall device longevity.
4. Maintenance and Care
Proper care of your charging cable will ensure its longevity and optimal performance:
- Storage: Store the cable in a dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling or bending the cable sharply, which can damage internal wires.
- Cleaning: If necessary, gently wipe the cable and magnetic contacts with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Handling: Always grasp the plug when disconnecting the cable from the power source or smartwatch, rather than pulling on the cord itself.
- Avoid Water: This cable is not waterproof. Keep it away from water and other liquids to prevent damage.
5. Troubleshooting
If you encounter issues with your charging cable, consider the following:
- Smartwatch Not Charging:
- Ensure the USB-A end is fully inserted into a working power source. Try a different USB port or wall adapter.
- Verify that the magnetic charging pins are clean and making full contact with the smartwatch's charging points. Remove any dust or debris.
- Confirm that your smartwatch is indeed a VOPOCO KR80 model, as this cable is specifically designed for it.
- Check if the smartwatch itself is functioning correctly.
- Slow Charging:
- Ensure the power source provides sufficient output (e.g., a standard 5V USB port).
- Avoid using damaged or excessively long USB extension cables.
- Cable Damage:
- Inspect the cable for any visible signs of damage, such as frayed wires, bent connectors, or cracks. Discontinue use if damage is found.
6. Specifications
| Feature | Detail |
|---|---|
| Product Name | USB Cable for VOPOCO KR80 SmartWatch |
| Brand | yiqungo |
| Model Number | YQKR0801 |
| Connector Type | USB-A to Magnetic Charger |
| Compatible Devices | VOPOCO KR80 SmartWatch |
| Color | Black |
| Item Weight | 0.317 ounces |
| Special Feature | High Speed, Magnetic Charging, Built-in Protection Chip |
| Charging Time | Approximately 2 hours (for full charge) |
| Estimated Usage Time (after full charge) | 7-10 days (for VOPOCO KR80 SmartWatch) |
7. What's in the Box
Upon opening the product packaging, you will find the following item:
- 1 x yiqungo USB Cable for VOPOCO KR80 SmartWatch
8. Warranty and Support
Specific warranty details for this product may vary. Please refer to the purchase documentation or contact the seller directly for information regarding warranty coverage and support.
For any product-related inquiries or technical assistance, please reach out to the manufacturer, yiqungo, or your point of purchase.