Introduction
This manual provides essential instructions for the safe and effective use of your Beudsa ChargN AC/DC Adapter Charger, designed for compatibility with the SEJOY EMK-701C Leg Machine. Please read this manual thoroughly before use and retain it for future reference.
Setup
Follow these steps to properly set up your AC/DC adapter:
- Inspect the Adapter: Before connecting, ensure the adapter and its cable are free from any visible damage. The cable length is approximately 4 feet (1.2 meters) and features a round plug connector.
- Connect to Device: Insert the round plug connector of the adapter firmly into the power input port of your SEJOY EMK-701C Leg Machine.
- Connect to Power Outlet: Plug the 2-prong end of the adapter into a standard 100-240V AC, 50/60Hz wall power outlet. Ensure the outlet is easily accessible.
- Verify Connection: Confirm that both connections are secure. Your device should now be ready to receive power.

Image: Adapter Details. This image illustrates the key components of the adapter: the round connector (01), the 4-foot (1.2m) cable (02), and the 2-prong plug (03).

Image: Safe to Use. This image shows the adapter correctly plugged into a wall outlet and connected to a device, demonstrating a typical setup.
Operating Instructions
Once the adapter is properly connected to both the power outlet and your SEJOY EMK-701C Leg Machine, the device will begin to receive power or charge, depending on its function. No further action is required for the adapter itself.
- Ensure the device is powered off before connecting or disconnecting the adapter, if recommended by the device's manufacturer.
- The adapter is designed for quick and efficient power delivery.

Image: Faster Charging Speed. This image highlights the adapter's capability for quick charging and the high-quality, thickened cable shell designed for durability and efficient power transfer.
Maintenance
To ensure the longevity and optimal performance of your AC/DC adapter, follow these maintenance guidelines:
- Cleaning: Disconnect the adapter from both the power outlet and the device before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Handling: Do not pull the cable to disconnect the adapter from the outlet or device; always grasp the plug itself. Avoid placing heavy objects on the cable.
- Inspection: Periodically check the adapter and cable for any signs of wear, cuts, or damage. If damage is observed, discontinue use immediately.
Troubleshooting
If you encounter issues with your AC/DC adapter, refer to the following common problems and solutions:
- No Power to Device:
- Ensure the adapter is securely plugged into both the wall outlet and the SEJOY EMK-701C Leg Machine.
- Check if the wall outlet is functional by plugging in another device.
- Inspect the adapter cable and connectors for any visible damage.
- Device Not Charging/Operating Correctly:
- Verify that the adapter is the correct power supply for your SEJOY EMK-701C Leg Machine.
- Refer to your device's manual to ensure it is functioning correctly.
- Adapter Overheating:
- While the adapter has built-in overheating protection, excessive heat can indicate an issue. Disconnect immediately.
- Ensure the adapter is used in a well-ventilated area and not covered.
If problems persist after attempting these solutions, discontinue use and contact customer support.
Specifications
| Brand | Beudsa ChargN |
| Model Compatibility | SEJOY EMK-701C, EMK 701C Leg Machine |
| Input Voltage | 100-240V AC, 50/60Hz |
| Cable Length | 4 feet (1.2 meters) |
| Connector Type | Round Plug |
| Color | Black |
| Item Weight | 3 Ounces |
Safety Information
Your Beudsa ChargN AC/DC Adapter Charger is designed with multiple safety features to protect both the adapter and your connected device:
- Over Voltage Protection: Prevents damage from excessive voltage input.
- Over Current Protection: Safeguards against damage from excessive current flow.
- Overload Protection: Protects the adapter and device from drawing too much power.
- Overheating Protection: Automatically shuts down if internal temperatures become too high.
- Short-Circuit Protection: Prevents damage in case of a short circuit.
Always use the adapter in a dry environment. Do not expose it to water or moisture. Keep out of reach of children.

Image: Safe & Reliable. This image visually represents the five key safety protections integrated into the adapter's design, ensuring reliable and secure operation.
Warranty and Support
This product is covered by a 30-day return policy for refund or replacement, as per the seller's terms. For any issues or inquiries regarding your Beudsa ChargN AC/DC Adapter Charger, please contact the seller directly through your purchase platform.
Please have your purchase details, including the order number and product model (EMK-701C compatible adapter), ready when contacting support.





