Mbzoey MS-9723
Mbzoey MS-9723 Mini Electric Foil Shaver User Manual
Model: MS-9723
1. Safety Information
Please read all safety instructions carefully before using the Mbzoey MS-9723 Mini Electric Foil Shaver. Retain this manual for future reference.
- Always unplug the shaver before cleaning or performing maintenance.
- Do not use or charge the shaver near water sources (e.g., bathtubs, showers, sinks) to prevent electric shock.
- Keep the shaver and its blades out of reach of children.
- Clean and dry the shaver thoroughly after each use to prevent bacterial growth and maintain hygiene.
- Replace blades when they become dull or damaged to ensure optimal shaving performance and prevent skin irritation or cuts.
- This appliance is designed for shaving facial hair only. Do not use it for other purposes.
- Do not disassemble or attempt to repair the shaver yourself. Contact customer support for assistance.
Wattage: 5 watts
2. Product Overview
The Mbzoey MS-9723 is a compact and portable electric foil shaver designed for efficient and comfortable shaving. It features a skin-friendly foil system, professional blade architecture, LED display, USB-C fast charging, and IPX7 waterproofing.
2.1 Components
- Foil Shaving Head
- Long-Hair Trimmer
- Power Button
- LED Display
- USB-C Charging Port
- Magnetic Protection Cap

Figure 1: Mbzoey MS-9723 Mini Electric Foil Shaver and its components.

Figure 2: Detailed view of the shaving system, highlighting the long-hair trimmer and foil shaver blades.
3. Setup
3.1 Charging the Shaver
Before first use, fully charge the shaver. The upgraded LED battery display provides real-time power monitoring.
- Connect the provided USB-C charging cable to the shaver's charging port.
- Connect the other end of the USB-C cable to a compatible USB power adapter (not included) or a USB port on a computer/vehicle.
- The LED display will indicate the charging status. A full charge typically takes approximately 90 minutes and provides up to 100 minutes of cordless runtime.
- Disconnect the shaver once fully charged.

Figure 3: Charging the shaver via USB-C, with LED display showing battery percentage and travel lock indicator.
4. Operating Instructions
4.1 Basic Shaving
The shaver features precision titanium blades with built-in smart sensing technology and a floating head design for a comfortable shave.
- Remove the magnetic protection cap.
- Press the power button to turn on the shaver.
- Hold the shaver at a right angle to your skin and move it against the direction of hair growth.
- Allow the floating head to adapt to your facial contours for an even shave.
- For longer beards, use the integrated long-hair trimmer before using the foil shaver blades for a closer finish.
- After shaving, press the power button to turn off the shaver.

Figure 4: The floating blades adapt to facial contours for a smooth shave.

Figure 5: The shaver utilizes sonic technology for efficient hair removal.
4.2 Wet and Dry Shaving
The Mbzoey MS-9723 is IPX7 certified, allowing for both wet and dry shaving.
- Dry Shaving: Use the shaver on dry skin for a quick and convenient shave.
- Wet Shaving: For a more comfortable experience, especially for sensitive skin, use the shaver with shaving foam or gel. Apply foam/gel to your face before shaving.

Figure 6: The shaver is suitable for both wet and dry shaving.
4.3 Travel Lock Function
To prevent accidental activation during travel, the shaver includes a travel lock feature.
- To Activate: Press and hold the power button for 3 seconds until the travel lock icon appears on the LED display.
- To Deactivate: Press and hold the power button for 3 seconds again until the travel lock icon disappears.
5. Maintenance
5.1 Cleaning the Shaver
Regular cleaning ensures optimal performance and hygiene. The shaver's IPX7 waterproof design allows for easy cleaning under running water.
- Ensure the shaver is turned off and unplugged from any charging source.
- Remove the magnetic protection cap and the shaving head assembly.
- Rinse the shaving head and the main body of the shaver under warm running water to remove hair clippings and residue.
- For a deeper clean, you may use a mild soap.
- Shake off excess water and allow all parts to air dry completely before reassembling or storing.
- Replace the magnetic protection cap to protect the blades from dust.

Figure 7: Cleaning the shaver under running water.
5.2 Blade Replacement
For continued optimal performance, it is recommended to replace the shaving head assembly every 6-12 months, depending on usage. Dull blades can cause discomfort and reduce shaving efficiency.
- Ensure the shaver is turned off and unplugged.
- Carefully remove the existing shaving head assembly.
- Align the new shaving head assembly with the shaver body and press it firmly into place until it clicks.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Shaver does not turn on. | Battery is depleted. Travel lock is activated. | Charge the shaver. Deactivate the travel lock by pressing and holding the power button for 3 seconds. |
| Poor shaving performance / pulling hair. | Blades are dull or dirty. Shaving head is not properly attached. | Clean the shaving head thoroughly. Replace the shaving head if blades are dull. Ensure the shaving head is securely attached. |
| Shaver stops during use. | Battery is low. | Recharge the shaver. |
| Skin irritation after shaving. | Blades are dull. Incorrect shaving technique. | Replace blades. Ensure you are shaving against the grain and not applying excessive pressure. Consider wet shaving with foam. |
7. Specifications
- Model Name: Emerald Green (MS-9723)
- Item Model Number: MS-9723
- Brand: Mbzoey
- Power Source: Battery Powered
- Special Features: Battery Indicator, Cordless, Ergonomic Design, Fast Charging, High Efficiency, IPX7 Waterproof, LED Display, Travel Lock, Magnetic Protection Cap
- Recommended Uses: Beard
- Charging Time: Approximately 90 minutes
- Runtime: Up to 100 minutes (cordless)
- Waterproof Rating: IPX7 (Full body washable)
- Package Dimensions: 4.41 x 3.74 x 1.73 inches
- Item Weight: 6.74 ounces
- Manufacturer: Mbzoey
8. Warranty and Support
Mbzoey products are manufactured to high-quality standards. For warranty information, technical support, or any questions regarding your Mbzoey MS-9723 Mini Electric Foil Shaver, please refer to the warranty card included with your purchase or contact Mbzoey customer service directly.
Please retain your proof of purchase for warranty claims.
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