Introduction
This manual provides essential information for the safe and effective use of your onerbl 5V AC/DC Adapter. This power supply is designed to provide reliable and stable power to compatible JYX Karaoke Machine Portable Speaker Systems, ensuring optimal performance and longevity of your devices.

Image: The onerbl 5V AC/DC Adapter with its accompanying USB-C charging cable. The adapter features a standard US wall plug and a USB-A port for connecting the cable.
Setup
Follow these steps to set up your onerbl AC/DC Adapter:
- Unpack: Carefully remove the adapter and USB-C cable from its packaging.
- Connect Cable: Insert the USB-A end of the charging cable into the USB port on the onerbl AC/DC adapter.
- Connect to Device: Insert the USB-C end of the charging cable into the charging port of your compatible JYX Karaoke Machine Portable Speaker System.
- Plug In: Plug the onerbl AC/DC adapter into a standard AC 100-240V 50/60Hz wall outlet. Ensure the outlet is easily accessible.
- Verify Connection: Confirm that the adapter is securely plugged into both the wall outlet and your device. Your device should indicate that it is receiving power or charging.

Image: Illustration of the adapter's extended cord design, showing typical usage scenarios with a laptop and a wall-mounted setup, highlighting cable lengths of 10 ft and 6.6 ft for flexible placement.
Operation
The onerbl 5V AC/DC Adapter operates automatically once connected to a power source and a compatible device. It provides a stable 5V DC output, suitable for charging and powering your JYX Karaoke Machine Portable Speaker Systems. The adapter is designed for continuous use within its specified operating parameters.
This adapter is specifically designed for the following JYX models: JYX-66, JYX-66BT, JYX-65, JYX-65BT, JYX63, JYX-63BT, JYX62, JYX-62BT, JYX61, JYX-61BT.
Maintenance
To ensure the longevity and optimal performance of your onerbl AC/DC Adapter, follow these simple maintenance guidelines:
- Keep Dry: Avoid exposing the adapter to water, moisture, or high humidity.
- Clean Gently: Use a soft, dry cloth to clean the adapter. Do not use liquid cleaners or aerosols.
- Avoid Extreme Temperatures: Do not operate or store the adapter in excessively hot or cold environments.
- Handle Cables Carefully: Do not bend, twist, or pull the cable excessively, especially near the connectors, to prevent internal damage.
- Store Properly: When not in use, store the adapter in a cool, dry place, away from direct sunlight.

Image: Diagram illustrating the durable design of the cable with a PVC jacket and copper wire, emphasizing quality control measures for the adapter and plug.
Troubleshooting
If you encounter issues with your onerbl AC/DC Adapter, please refer to the following common troubleshooting steps:
- No Power to Device:
- Ensure the adapter is securely plugged into a working wall outlet.
- Verify that the USB-C cable is firmly connected to both the adapter and your JYX device.
- Test the wall outlet with another known working device to confirm it has power.
- Slow Charging:
- Ensure your device is not running power-intensive applications while charging.
- Check if the cable or adapter is damaged. Replace if necessary.
- Adapter Feels Warm:
- It is normal for the adapter to feel slightly warm during operation. If it becomes excessively hot, disconnect it immediately and contact support.
Safety Information
Your onerbl AC/DC Adapter is equipped with advanced safety features to protect your devices and ensure safe operation:
- Over Voltage Protection: Prevents damage from excessive input voltage.
- Over Heat Protection: Automatically shuts down if internal temperatures exceed safe limits.
- Short-Circuit Protection: Safeguards against electrical shorts, preventing damage to the adapter and connected devices.
Always use the adapter in a well-ventilated area and avoid covering it during use.

Image: Graphic illustrating the 'Smart Chip' technology and its multiple protection features, including icons for short-circuit protection, over-voltage protection, and over-current protection.
Specifications
| Feature | Detail |
|---|---|
| Brand | onerbl |
| Input Voltage | AC 100-240V, 50/60Hz |
| Output Voltage | 5 Volts DC |
| Connectivity Technology | USB |
| Connector Type | USB-C (cable end) |
| Compatible Devices | JYX-66, JYX-66BT, JYX-65, JYX-65BT, JYX63, JYX-63BT, JYX62, JYX-62BT, JYX61, JYX-61BT Karaoke Machine Portable Speaker Systems |
| Special Feature | Travel-friendly design |
| Manufacturer | Shenzhen Waweis Technology Co., Ltd |
| Date First Available | March 29, 2024 |
Warranty and Support
This onerbl product is manufactured to high-quality standards. For any questions, technical support, or warranty inquiries, please contact the seller or manufacturer directly through your purchase platform. Please retain your proof of purchase for any warranty claims.