YOUNGPRO 7D Blade Head Replacement
7D Blade Head Shaver Replacement Heads User Manual
Brand: YOUNGPRO | Model Compatibility: SHPAVVER MS-672, MS-687, MS-686
Introduction
This manual provides essential information for the proper use, installation, and maintenance of your YOUNGPRO 7D Blade Head Shaver Replacement Heads. Designed for optimal performance, these replacement heads ensure a smooth and comfortable shaving experience, extending the life of your compatible SHPAVVER electric shaver.
Product Features

7D Adaptive Shaving Element: Features a 7D shaving element for a 360° seamless shave that contours perfectly to your face, scalp, neck, and chin, providing a silky smooth and comfortable experience.

Advanced Shaving Technology: Equipped with anti-abrasion electroplate surfaces, hypoallergenic stainless blades, and a robust motor for efficient and safe shaving.

360° Floating Shaving: The design allows for flexible movement, adapting to the contours of your face and head for a close and even shave.

Waterproof Design: The replacement heads are designed with waterproof materials, allowing for both wet and dry shaving, and easy cleaning under running water.

Self-Sharpening Blades: Engineered to maintain sharpness over time, ensuring consistent cutting performance and durability.
Compatibility
These 7D Blade Head Shaver Replacement Heads are universally compatible with the following SHPAVVER 7D head shavers for bald men:
- SHPAVVER Detachable Head Shavers MS-672 (Yellow, Brown, Bronze Models)
- SHPAVVER Detachable Head Shavers MS-687
- SHPAVVER Detachable Head Shavers MS-686

The replacement heads are designed to fit seamlessly with specified SHPAVVER 5-in-1 electric razors, including the MS-672 Gold and MS-672 Brown models.
Setup and Installation
To ensure optimal performance and longevity of your shaver, it is recommended to replace the shaver head every 3-6 months, depending on usage. Follow these steps to install your new replacement head:
- Power Off: Ensure your SHPAVVER electric shaver is turned off and unplugged from any charging source.
- Remove Old Head: Gently twist or unclip the existing shaver head from the main body of the shaver. Refer to your original shaver's manual for specific removal instructions if needed.
- Inspect New Head: Carefully unpackage the new YOUNGPRO 7D Blade Head. Ensure there is no visible damage.
- Attach New Head: Align the new replacement head with the shaver body. Press down firmly or twist until it clicks securely into place. Ensure it is fully seated and does not wobble.
- First Use: Before the first shave, it is advisable to fully charge your shaver.

Note: The opening mechanism for cleaning this replacement head may differ from your original shaver head. The replacement head opens by detaching individual blade sections, as shown on the left, unlike some original magnetic heads.
Operating Instructions
Your new 7D Blade Head is designed for versatile shaving. It can be used for both wet and dry shaving, adapting to your preference.
- Dry Shaving: For a quick and convenient shave, use the shaver head on dry skin. Ensure your skin is clean and free of oils or creams for best results.
- Wet Shaving: For a smoother, more comfortable shave, especially for sensitive skin, use the shaver head with shaving foam or gel. The waterproof design allows for use in the shower.
- Shaving Technique: Gently move the shaver in circular motions over the desired area (head, face, neck, chin). The 7D adaptive element will contour to your skin for an efficient shave. Avoid pressing too hard to prevent irritation.

The shaver head supports both dry shaving for convenience and wet shaving with foam for a smoother experience.

The multi-directional design allows for effective shaving across various facial and head contours.
Maintenance and Cleaning
Regular cleaning of your shaver head is crucial for hygiene and maintaining optimal shaving performance. Clean the head after each use.
- Rinse Under Water: Turn off the shaver. Hold the shaver head under warm running water to rinse away loose hairs and shaving residue.
- Deep Cleaning (Weekly/Bi-weekly):
- Carefully detach the individual blade sections of the 7D head. Refer to the "Not Original Shaver Head" image in the Setup section for visual guidance on how these heads open.
- Rinse each blade section thoroughly under running water.
- Use a small brush (often included with shavers, or a soft toothbrush) to gently remove any stubborn hair or debris from the blades and inner chambers.
- Allow all parts to air dry completely before reassembling. Do not wipe with a cloth as this can damage the blades.
- Reassembly: Once dry, carefully reattach each blade section to the shaver head, ensuring they click into place securely.
- Storage: Store your shaver in a clean, dry place, away from direct sunlight and extreme temperatures.
Important: Avoid using harsh cleaning agents, abrasive materials, or extremely hot water, as these can damage the shaver head and blades.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Shaver not cutting effectively. | Blades are dull or clogged with hair/debris. | Perform a deep clean of the shaver head as described in the Maintenance section. If performance does not improve, consider replacing the head if it's past its recommended lifespan (3-6 months). |
| Difficulty opening the head for cleaning. | Unfamiliarity with the non-magnetic opening mechanism. | Refer to the "Not Original Shaver Head" image in the Setup section. The individual blade sections need to be detached, not the entire head. |
| Skin irritation after shaving. | Pressing too hard, dry shaving sensitive skin, or dirty blades. | Use lighter pressure. Try wet shaving with foam/gel. Ensure the shaver head is clean before each use. |
| Head feels loose after installation. | Head not fully seated or misaligned. | Remove the head and re-align it carefully, pressing firmly until it clicks securely into place. |
Specifications
| Brand | YOUNGPRO |
| Number of Blades | 7 |
| Age Range (Description) | Adult |
| Skin Type | All Skin Type |
| Unit Count | 1 Count |
| Package Dimensions | 3.94 x 3.39 x 1.34 inches |
| Item Weight | 2.47 ounces |
| Country of Origin | China |
Warranty and Support
YOUNGPRO values customer satisfaction. While specific warranty details for this replacement head are not provided, we are committed to assisting you with any questions or concerns.
If you encounter any issues or have suggestions regarding your 7D Blade Head Shaver Replacement Heads, please contact our dedicated customer support team through the retailer's platform where you purchased the product. We are always here to assist you.
For returns, please refer to the retailer's return policy. Typically, products are eligible for return within 30 days of purchase, subject to the retailer's terms and conditions.
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