1. Introduction
Thank you for choosing the WMARK NG-2025B Professional Cordless Hair Clipper. This manual provides essential information for the safe and effective use of your new hair clipper. Please read these instructions carefully before first use and keep them for future reference.
2. Product Overview
Key Features
- Professional Blades: Zero Overlap High Carbon Stainless steel blades with R-angle processing for skin protection. Self-sharpening precision blades cut through all hair types.
- Multiple Cutting Lengths: Includes 6 attachment combs (1.5mm, 3mm, 4.5mm, 6mm, 10mm, 13mm) and an adjustable taper lever for customized cutting lengths.
- Digital Display: LED display shows remaining battery charge.
- Cordless/Corded Operation: Powered by a 2000mAh Li-ion battery, offering up to 240 minutes of cordless runtime after a 4-hour charge. Can also be used corded.
- Powerful Motor: 8W heavy-duty motor with 6500 RPM for efficient cutting, operating at a low noise level (below 60 dB).
Components and Accessories
The WMARK NG-2025B hair clipper comes with the following components:
- WMARK NG-2025B Hair Clipper
- 6 Attachment Guide Combs (1.5mm, 3mm, 4.5mm, 6mm, 10mm, 13mm)
- Power Adapter (110-220V dual-voltage)
- Cleaning Brush
- Lubricating Oil (typically included)

Image: Overview of the WMARK NG-2025B hair clipper highlighting its battery capacity, blade material, motor speed, and included accessories.

Image: All accessories included with the WMARK NG-2025B hair clipper, showing the different sized guide combs, power adapter, and cleaning brush.
3. Setup
Initial Charging
- Before first use, fully charge the clipper for approximately 4 hours.
- Connect the power adapter to the clipper's charging port and plug it into a suitable electrical outlet (110-220V).
- The LED display will indicate the charging status. A full charge provides up to 240 minutes of cordless operation.

Image: Battery specifications for the WMARK NG-2025B, showing 2500mAh capacity, 3-4 hours for a full charge, and 240 minutes of usage time.
Attaching Guide Combs
- Ensure the clipper is turned off before attaching or detaching guide combs.
- Select the desired guide comb length (1.5mm, 3mm, 4.5mm, 6mm, 10mm, or 13mm).
- Align the comb with the clipper blade and push it firmly until it clicks into place.
- To remove, gently pull the comb away from the blade.
4. Operating Instructions
Basic Operation
- Press the power button to turn the clipper ON. The LED display will illuminate.
- To turn OFF, press the power button again.
Cutting Hair
- For best results, ensure hair is clean and dry.
- Attach the desired guide comb for the desired hair length. For a closer cut, use without a comb.
- Use the adjustable taper lever on the side of the clipper to fine-tune cutting lengths between comb sizes or for blending. Push the lever up for a closer cut, and down for a longer cut.
- Hold the clipper with the blade teeth pointing upwards.
- Start cutting from the bottom of the head, moving upwards against the direction of hair growth.
- Use smooth, overlapping strokes.
- Regularly clear hair from the blades during use to maintain cutting efficiency.

Image: Detailed view of the clipper blades, highlighting features such as zero overlap, high carbon stainless steel construction, precision, self-sharpening capability, zero-gapped design, and R-angle processing for safety.

Image: Illustration of the clipper's motor, emphasizing its 6500 RPM speed for powerful and efficient cutting.
5. Maintenance
Cleaning the Blades
- After each use, turn off the clipper and disconnect it from the power source if charging.
- Use the provided cleaning brush to remove loose hairs from the blades.
- For a more thorough cleaning, the blades can be carefully detached (refer to specific instructions if provided in packaging, otherwise proceed with caution).
- Do not rinse the entire clipper under water. Only the blades may be rinsed if they are designed to be detachable and washable. Ensure they are completely dry before reattaching.
Oiling the Blades
- After cleaning and before each use (or regularly), apply 1-2 drops of lubricating oil (typically included) to the teeth and heel of the blades.
- Turn the clipper on for a few seconds to allow the oil to distribute evenly.
- Wipe off any excess oil with a soft cloth.
- Oiling helps maintain blade sharpness, reduces friction, and prevents rust.
Storage
Store the clipper in a cool, dry place, away from direct sunlight and moisture. Keep it out of reach of children.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clipper does not turn on. | Battery is depleted. | Charge the clipper for 4 hours. |
| Clipper runs slowly or pulls hair. | Blades are dirty or not oiled. | Clean and oil the blades. |
| Clipper is not cutting effectively. | Hair buildup in blades; blades dull. | Clean blades thoroughly. Ensure blades are properly oiled. If blades are dull after extended use, consider professional sharpening or replacement. |
| Clipper gets hot during use. | Extended continuous use; blades need lubrication. | Allow the clipper to cool down. Ensure blades are properly oiled. Avoid excessively long continuous operation. |
If you encounter issues not listed here or if solutions do not resolve the problem, please contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | NG-2025 |
| Blade Material | High Carbon Stainless Steel |
| Motor Speed | 6500 RPM |
| Power Source | Battery Powered (Cordless/Corded) |
| Battery Type | 2000mAh Li-ion |
| Charging Time | Approx. 4 hours |
| Runtime | Up to 240 minutes |
| Voltage | 110-220V (Dual Voltage) |
| Noise Level | Below 60 dB |
| Dimensions (LxWxH) | 23.7 x 13.8 x 7.2 cm |
| Item Weight | 790 g |
| Included Combs | 1.5mm, 3mm, 4.5mm, 6mm, 10mm, 13mm |
8. Warranty and Support
The WMARK NG-2025B Professional Cordless Hair Clipper comes with a 12-month quality warranty from the date of purchase. This warranty covers manufacturing defects under normal use.
For warranty claims, technical support, or any product-related inquiries, please contact WMARK customer service. Refer to your purchase documentation for specific contact details or visit the official WMARK website.
Please retain your proof of purchase for warranty validation.







