Introduction
This manual provides essential instructions for the HONTEC 7D Black Electric Razor Replacement Blades (Model JK-B007B). It covers product features, installation, usage, maintenance, and specifications to ensure optimal performance and longevity of your replacement head.
Product Features
- 7D Floating Electric Razor Head: Designed with a larger contact area and 360° shaving capability to conform to the contours of the face, head, neck, and chin for a smooth and comfortable experience.
- Precision Cutting System: Features skin-friendly and durable stainless steel blades with a double-layer net to protect skin from irritation, nicks, or cuts.
- Waterproof & Easy to Clean: Suitable for both wet and dry shaving. The head can be easily opened and rinsed under running water for quick cleaning.
- Easy Installation: Push-type installation design simplifies the replacement process.
- Compatibility: Compatible with various electric shaver brands. (Note: Not compatible with Pitbull skull shavers.)
Package Contents
The package includes the HONTEC 7D Black Electric Razor Replacement Blades and a blade cover.

Image: HONTEC 7D Black Electric Razor Replacement Blades with a protective blade cover.
Setup
Replacing the Shaver Head
- Ensure the shaver is turned off and disconnected from any power source.
- Gently pull the existing shaver head straight off the shaver body. It is designed to detach easily.
- Align the new HONTEC 7D replacement head with the shaver body. Ensure the grooves on the head align with the corresponding slots on the shaver.
- Push the new head straight onto the shaver body until it clicks securely into place. The magnetic connection will help secure it.
- Verify that the head is firmly attached before use.

Image: Illustration of attaching the 7D replacement shaver head to the shaver body.
Operating Instructions
Shaving Your Face or Head
- Preparation: For best results, you may wet your skin or apply shaving cream/gel for a wet shave. The shaver head is designed for both wet and dry use.
- Power On: Press the power button to turn on the shaver. The digital display will show the remaining battery life.
- Shaving Technique: Gently move the shaver in circular motions over the area to be shaved. The 7D floating heads will adapt to your contours. Avoid applying excessive pressure to prevent skin irritation.
- Post-Shave: After shaving, turn off the shaver. You may apply aftershave lotion or balm if desired.

Image: A man demonstrating the use of a 7D electric shaver on his face and head, highlighting its versatility.
Maintenance
Cleaning the Shaver Head
- Daily Cleaning: After each use, detach the shaver head from the body.
- Rinsing: Hold the detached shaver head under running water to rinse away hair clippings and debris. The waterproof design allows for easy cleaning.
- Deep Cleaning (Optional): For a more thorough clean, you can gently open the individual blade sections by pushing them out from the inside. Rinse each blade under water.
- Drying: Allow the shaver head to air dry completely before reattaching it to the shaver body or storing it.
- Blade Replacement: For optimal performance, replace the shaving head at least once every 6-7 months.

Image: The 7D shaver head being rinsed under running water, demonstrating its easy-to-clean design.
Troubleshooting
- Poor Shaving Performance: Ensure the shaver head is clean and free of hair buildup. If performance does not improve, the blades may be dull and require replacement.
- Skin Irritation: Ensure you are not applying too much pressure during shaving. Try shaving with a wet shave (using water or shaving cream) to reduce friction. If irritation persists, ensure the blades are not damaged or dull.
- Head Not Attaching Securely: Check for any obstructions between the shaver head and the body. Ensure proper alignment of the grooves and push firmly until it clicks into place.
Specifications
| Model Number | JK-B007B |
| Product Dimensions | 3 x 3 x 1.5 inches |
| Item Weight | 2.43 ounces (0.07 Kilograms) |
| Number of Blades | 7 |
| Blade Material | Stainless Steel |
| Head Type | Rotary, 7D Floating |
| Color | Black |
| Recommended Uses | Head, facial hair |
Safety Information
- Keep out of reach of children.
- Do not use if blades are damaged or bent, as this may cause injury.
- Always ensure the shaver is turned off before cleaning or replacing the head.
Warranty and Support
Specific warranty information for this replacement blade is not provided in the product details. For support or warranty inquiries, please refer to the original shaver's manufacturer documentation or contact HONTEC customer service directly.





