1. Introduction
This instruction manual provides essential information for the safe and effective use of your Tonton USB Magnetic Charging Cable. This cable is specifically designed as a replacement charger for DINJOO TC-03 and TC03Pro dog bark collars. Please read this manual thoroughly before use and retain it for future reference.
2. Product Features
- Specification: USB Magnetic Power Cable for Dog Bark Collar; Input: AC 100-240V 50/60Hz; Line length: 60CM/2FT.
- Compatibility: Specifically designed for DINJOO TC03 and TC03Pro shock collars.
- Universal Connectivity: The USB plug is compatible with various power sources including power banks, car chargers, AC adapters, power bricks, laptops, PCs, or any other USB 2.0 port.
- Safe Protection: Features overvoltage protection, overcurrent protection, short circuit protection, and temperature protection to ensure safe and reliable charging.
- Portable Design: Lightweight and portable, making it convenient for both home use and outdoor charging.

Image: The Tonton USB Magnetic Charging Cable, showing its magnetic connector and USB-A plug, with an example of it connected to a laptop for charging.

Image: A diagram illustrating the internal construction of the charging cable, highlighting the PVC insulation jacket and high-quality copper wire for stable transmission.
3. Setup Instructions
- Identify the Charging Port: Locate the magnetic charging port on your DINJOO TC-03 or TC03Pro dog bark collar.
- Connect the Magnetic End: Align the magnetic end of the Tonton charging cable with the charging port on the collar. The magnetic connection will securely attach the cable. Ensure the charger is oriented correctly; if it doesn't connect easily, try turning it 180 degrees.
- Connect the USB End: Insert the USB-A end of the charging cable into a compatible USB power source (e.g., a wall adapter, power bank, laptop USB port).
- Verify Charging: Once connected, the collar's indicator light should show that it is charging. Refer to your collar's manual for specific charging indicator behaviors.

Image: A visual guide demonstrating how to connect the magnetic charging cable to the dog collar, showing the magnetic attraction and proper orientation.
4. Operating Instructions
The Tonton USB Magnetic Charging Cable is designed for simple plug-and-play operation. Once connected to a power source and your compatible DINJOO dog bark collar, it will automatically begin charging. No additional configuration is required.
Video: An official product video demonstrating the Tonton Magnetic Charging Cable, its compatibility, ease of connection, and universal USB charging options.
5. Maintenance
- Cleaning: Gently wipe the cable and magnetic connectors with a dry, soft cloth to remove dust or debris. Do not use liquid cleaners.
- Storage: When not in use, store the cable in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling or bending the cable excessively to prevent internal damage.
- Inspection: Periodically inspect the cable for any signs of wear, fraying, or damage. Discontinue use if any damage is observed.
6. Troubleshooting
- Collar Not Charging:
- Ensure the magnetic connector is properly aligned and securely attached to the collar's charging port.
- Try plugging the USB end into a different power source (e.g., a different USB wall adapter or laptop port) to rule out a faulty power source.
- Check the cable for any visible damage. If damaged, replace the cable.
- Slow Charging:
- Ensure your power source provides adequate power (standard USB 2.0 output is sufficient).
- Avoid using USB hubs or unpowered USB ports, which may deliver insufficient current.
7. Specifications
| Brand | Tonton |
| Connector Type | USB 2.0 |
| Cable Type | USB |
| Compatible Devices | DINJOO TC03 and TC03Pro shock collar |
| Special Feature | Short Circuit Protection |
| Color | Black |
| Connector Gender | Male-to-Male |
| Cable Length | 60CM / 2FT |
| Indoor/Outdoor Usage | Indoor |
| Maximum Voltage | 240 Volts |
| Item Weight | 0.634 ounces |
8. Safety Information
The Tonton USB Magnetic Charging Cable incorporates multiple safety features to protect against electrical hazards and ensure reliable operation:
- Overvoltage Protection: Prevents damage from excessive voltage input.
- Overcurrent Protection: Safeguards against damage from excessive current flow.
- Short Circuit Protection: Automatically cuts off power in case of a short circuit.
- Temperature Protection: Monitors and regulates temperature to prevent overheating.
For optimal safety, always use the cable as intended and avoid exposing it to water or extreme physical stress.

Image: Visual representation of the multiple safety protections integrated into the charging cable, including short circuit, overcurrent, overvoltage, overcharge, over temperature, and overload protection.

Image: Icons indicating various product certifications such as UL Listed, FCC Certified, Efficiency Level VI, and RoHS Compliance, ensuring product quality and safety standards.
9. What's in the Box
Your package includes:
- 1 x Tonton USB Magnetic Charging Cable
10. Support and Warranty
For any assistance, questions, or warranty claims regarding your Tonton USB Magnetic Charging Cable, please contact Tonton customer support. The product typically comes with a 1-year replacement warranty (no repair), 24/7 online support, and a 30-day money-back guarantee.
You can find more information and support by visiting the official Tonton brand store:

Image: A QR code labeled 'SCAN ME TO GET SUPPORT' for quick access to Tonton customer service.