1. Product Overview
This manual provides instructions for the Kircuit AC/DC Adapter, designed to power your Belmint BEL-FBM Shiatsu Deep Kneading Back Massager. This adapter converts alternating current (AC) from a wall outlet to direct current (DC) required by your device, ensuring reliable operation.

Image 1.1: The Kircuit AC/DC Adapter, showing the main power brick, the detachable AC input cable, and the DC output cable with its connector.
2. Safety Information
Please read all safety instructions before using the adapter to prevent injury or damage to the product or connected device.
- Input Voltage: Ensure the wall outlet voltage is within the adapter's specified input range (100V-240V AC).
- Proper Connection: Always connect the adapter to the device first, then to the power outlet. Disconnect from the power outlet before disconnecting from the device.
- Environmental Conditions: Do not expose the adapter to water, moisture, or extreme temperatures. Use in a well-ventilated area.
- Damage Inspection: Regularly inspect the adapter and cables for any signs of damage. Do not use if the cables are frayed or the adapter casing is cracked.
- Internal Protection: The adapter features built-in safety protections including short circuit protection, excess voltage protection, over-temperature protection, and overcurrent protection to ensure safe operation.

Image 2.1: Illustration of the adapter's integrated safety features, including protection against short circuits, excess voltage, over-temperature, and overcurrent.
3. Setup
Follow these steps to set up your Kircuit AC/DC Adapter:
- Unpack: Carefully remove the adapter and all cables from the packaging.
- Connect AC Cable: Insert the figure-8 connector of the AC power cord into the corresponding port on the adapter brick.
- Connect DC Output: Plug the DC output connector (the round barrel plug) into the power input port of your Belmint BEL-FBM Shiatsu Deep Kneading Back Massager.
- Connect to Power Outlet: Insert the two-prong plug of the AC power cord into a standard 100V-240V AC wall outlet.

Image 3.1: The Kircuit AC/DC Adapter connected to a wall outlet, demonstrating a typical setup for use.
4. Operating Instructions
The Kircuit AC/DC Adapter is designed for simple plug-and-play operation.
- Once properly connected to both the massager and a power outlet, the adapter will supply power to your device.
- A small LED indicator light on the adapter brick (if present) will illuminate, indicating that power is being supplied.
- Refer to your Belmint BEL-FBM massager's instruction manual for specific operating procedures of the massager itself.
5. Maintenance
To ensure the longevity and optimal performance of your adapter, follow these maintenance guidelines:
- Cleaning: Disconnect the adapter from the power outlet and the device before cleaning. Use a soft, dry cloth to wipe the adapter. Do not use liquid cleaners or abrasive materials.
- Cable Care: Avoid bending or kinking the cables sharply, especially near the connectors. Do not place heavy objects on the cables. The power cable is made of high-quality materials with a thick insulation layer to protect against wear and tear.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Coil the cables loosely to prevent damage.
- Anti-interference Magnetic Ring: The adapter features an anti-interference magnetic ring on the DC output cable to enhance reliability and stability of system operation. Avoid damaging this component.

Image 5.1: Detailed view of the Kircuit AC/DC Adapter, highlighting its dimensions and the anti-interference magnetic ring on the output cable.

Image 5.2: This image illustrates the durable design of the power cable, featuring high-quality materials, thick insulation, and resistance to high temperatures, ensuring protection against wear and tear.

Image 5.3: A comparison highlighting the secure and stable design of the Kircuit adapter's plugs, engineered to handle electrical loads without overheating.
6. Troubleshooting
If you encounter issues with your adapter, try the following steps:
- No Power to Device:
- Ensure all cable connections are secure at both the adapter and the wall outlet.
- Verify the wall outlet is functional by plugging in another device.
- Check for any visible damage to the adapter or cables. If damaged, discontinue use.
- Adapter Overheating:
- Ensure the adapter is in a well-ventilated area and not covered.
- If overheating persists, disconnect immediately and contact support.
If these steps do not resolve the issue, please contact customer support.
7. Specifications
| Feature | Description |
|---|---|
| Brand | Kircuit |
| Model Number (ASIN) | B0C85LBJDS |
| Input Voltage | 100V-240V AC |
| Compatibility | Belmint BEL-FBM Shiatsu Deep Kneading Back Massager |
| Safety Features | Short Circuit Protection, Excess Voltage Protection, Over Temperature Protection, Overcurrent Protection |
| Special Features | Portable, Travel-friendly, Anti-interference magnetic ring |
| Adapter Brick Dimensions (Approx.) | 4.2 inches (Length) x 1.8 inches (Width) x 1.2 inches (Height) |
| DC Output Cable Length (Approx.) | 44.3 inches |
| AC Input Cable Length (Approx.) | 79.3 inches |
8. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the seller directly. The manufacturer of this product is Shenzhen Waweis Technology Co., Ltd.