1. Introduction
Thank you for choosing the UPBRIGHT USB Charging Cable. This manual provides essential information for the safe and effective use of your charging cable, specifically designed for compatibility with HoMedics HHP-680 and HHP680 Therapist Select Prime Multi-Speed Massage Guns. Please read this manual thoroughly before use and retain it for future reference.
2. Product Overview
The UPBRIGHT USB Charging Cable is a reliable power supply cord engineered for charging compatible HoMedics massage devices. It features a standard USB Type-A connector for power input and a specific connector for your massage gun, ensuring a secure and efficient charge.

This image displays the UPBRIGHT USB charging cable. It is white, coiled neatly, and features a standard USB-A connector at one end, designed for connecting to a power source.
3. Setup
- Identify the Charging Port: Locate the charging port on your HoMedics HHP-680 or HHP680 massage gun.
- Connect to Massage Gun: Insert the small connector end of the UPBRIGHT USB Charging Cable into the charging port of your massage gun. Ensure a firm and secure connection.
- Connect to Power Source: Insert the USB Type-A end of the charging cable into a compatible USB power adapter (e.g., wall charger, computer USB port, power bank). The power adapter should provide sufficient current (e.g., 1.5 Amps) for optimal charging.
Note: Always use a certified USB power adapter to prevent damage to the cable or your device.
4. Operating Instructions
Once the cable is properly connected to both the massage gun and a power source, the massage gun should begin charging. Refer to your HoMedics massage gun's user manual for specific charging indicators (e.g., LED lights) and expected charging times.
- Charging: The cable facilitates the transfer of power from your USB source to the massage gun's battery.
- Compatibility: This cable is specifically designed for HoMedics HHP-680 and HHP680 models. Using it with incompatible devices may result in improper charging or damage.
- Fast Charging: This cable supports fast charging capabilities when paired with a compatible power adapter and device.
5. Maintenance
- Cleaning: Wipe the cable with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the cable in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling or bending the cable sharply to prevent internal wire damage.
- Handling: Always grasp the connector ends when plugging or unplugging the cable. Do not pull on the cable itself.
6. Troubleshooting
- Device not charging:
- Ensure both ends of the cable are securely connected.
- Try a different USB power adapter or USB port.
- Verify that your HoMedics massage gun is compatible with this cable.
- Check if the massage gun's battery is completely depleted; some devices require a few minutes of charging before showing an indicator.
- Slow charging:
- Ensure your USB power adapter provides sufficient current (e.g., 1.5 Amps or higher).
- Avoid charging through unpowered USB hubs.
- Cable damage:
- Inspect the cable for any visible signs of fraying, cuts, or bent connectors. Discontinue use if damaged.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | UPBRIGHT |
| Connector Type (Input) | USB Type A |
| Cable Type | USB |
| Compatible Devices | HoMedics HHP-680, HHP680 Therapist Select Prime Multi-Speed Massage Gun |
| Special Feature | Fast Charging, Lightweight |
| Color | Black (as per specifications, though product image shows white) |
| AC Adapter Current (Recommended) | 1.5 Amps |
8. Warranty and Support
For warranty information or technical support regarding your UPBRIGHT USB Charging Cable, please refer to the product packaging or contact UPBRIGHT customer service directly. Contact details are typically available on the manufacturer's official website or through your point of purchase.