Kircuit FineLife SP-04443 04398 S04438 NV-06643 06655 06885 06987 06989
Kircuit AC/DC Adapter User Manual
Compatible with FineLife SP-04443, 04398, S04438, NV-06643, 06655, 06885, 06987, 06989 Cordless Percussion Massagers
Product Overview
This Kircuit AC/DC adapter is designed to provide reliable power to your compatible FineLife Cordless Percussion Massager. It converts standard AC wall power into the DC power required by your device, enabling operation and battery charging from electrical outlets. This adapter serves as a portable power source for use at home, in the office, or while traveling.
Key features include:
- 100% Brand New, High Quality AC/DC Power Charger
- Input: 100V-240V AC, suitable for various regions.
- Built-in Dynamic IC, Charger IC & Power fuse for rapid charging and overcharge protection.

Image: The Kircuit AC/DC adapter, showing the main power brick with specifications printed on it, and the attached power cord terminating in a barrel connector.
Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Indoor Use Only: This adapter is designed for indoor use. Do not expose to rain, moisture, or extreme temperatures.
- Proper Voltage: Ensure the wall outlet voltage matches the adapter's input voltage (100-240V AC).
- Avoid Overloading: Do not overload power outlets or extension cords.
- Handle with Care: Do not drop, disassemble, or attempt to repair the adapter. Refer servicing to qualified personnel.
- Keep Away from Water: Do not use the adapter near water or in wet environments.
- Unplug When Not in Use: Disconnect the adapter from the power outlet when not in use for extended periods.
- Check for Damage: Before each use, inspect the adapter and cord for any signs of damage. Do not use if damaged.
Setup
Follow these steps to set up your Kircuit AC/DC adapter:
- Unpack: Carefully remove the adapter from its packaging.
- Inspect: Check the adapter and its cable for any visible damage. If damaged, do not proceed.
- Connect to Device: Locate the power input port on your FineLife Cordless Percussion Massager. Insert the barrel connector of the Kircuit adapter firmly into this port.
- Connect to Power Outlet: Plug the AC prongs of the adapter into a standard 100-240V AC wall outlet. Ensure the connection is secure.

Image: The Kircuit AC/DC adapter plugged into a power strip, demonstrating a typical setup for use in an office or home environment.
Operating Instructions
Once connected, the adapter will begin supplying power to your device. If your device has a battery, the adapter will also initiate the charging process.
- Powering the Device: The adapter provides continuous power to your compatible FineLife massager when plugged into an active electrical outlet.
- Charging the Battery: If your massager has a rechargeable battery, the adapter will charge it while connected. Refer to your massager's manual for specific charging indicators (e.g., LED lights).
- Disconnection: To disconnect, first unplug the adapter from the wall outlet, then gently remove the barrel connector from your device.
Maintenance
Proper maintenance ensures the longevity and safe operation of your adapter.
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or aerosols.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly winding the cable to prevent damage.
- Cable Care: Do not bend, pinch, or pull the cable excessively. Avoid placing heavy objects on the cable.

Image: Two Kircuit AC/DC adapters displayed, highlighting their compact and durable design, suitable for easy storage and transport.
Troubleshooting
If you encounter issues with your Kircuit AC/DC adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Adapter not supplying power. |
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| Device not charging. |
|
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| Adapter feels hot. |
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Specifications
Technical specifications for the Kircuit AC/DC Adapter:
- Input: 100V-240V AC
- Output: 12.6V DC
- Power: 24W
- Connector Type: Barrel
- Cord Length: Approximately 6.5 ft
- Color: Black
- Item Weight: 4 ounces
- Package Dimensions: 4 x 3 x 1.5 inches
- Compatible Devices: FineLife SP-04443, 04398, S04438, NV-06643, 06655, 06885, 06987, 06989 Cordless Percussion Massagers

Image: The Kircuit AC/DC adapter, showing the power brick and the coiled cord, with a text overlay indicating a cord length of 6.5 feet.
Warranty and Support
For information regarding product warranty or technical support, please refer to the seller's return policy or contact the manufacturer directly. The manufacturer of this product is Shenzhen Waweis Technology Co., Ltd.
General return policy for this product is typically 30 days for refund/replacement, as per common retail practices. Please check your purchase details for specific terms.
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