Introduction
This manual provides comprehensive instructions for the safe and efficient use of your Sejoy Electric Rotary Shaver. Please read this manual thoroughly before first use and retain it for future reference. This device is designed for personal grooming and is suitable for shaving facial hair.
Safety Information
Adhere to the following safety guidelines to prevent injury or damage to the device:
- Do not use the shaver near water while it is charging.
- Always ensure the shaver is fully charged and unplugged before using it in or near water.
- Keep the device out of reach of children.
- Do not disassemble or attempt to repair the shaver yourself. Contact customer support for assistance.
- Use only the provided USB cable for charging.
- Avoid extreme temperatures and direct sunlight.
What's in the Box
Verify that all items are present upon unpacking:
- Cordless Electric Shaver (Model 754708207031)
- Instruction Manual
- USB Charging Cable (adapter not included)
- Small Cleaning Brush
- Protective Cap

Image: Package contents including the shaver, protective cap, cleaning brush, USB cable, and user manual.
Product Features
- 3D Floating Shaving Head: Equipped with 54 self-sharpening blades and a 0.11mm ultra-thin hypoallergenic stainless steel double cutter net. The three 4D floating heads adapt to facial contours for efficient shaving.

Image: Detail of the shaver's three rotary heads, highlighting their flexibility and dual-track design for increased contact area.
- Pop-Up Trimmer: An integrated trimmer on the back of the shaver for precise grooming of sideburns, mustaches, or longer beards.

Image: The shaver shown with its pop-up trimmer extended, demonstrating its dual functionality for shaving and trimming.
- Fast Charging & Long Battery Life: A full charge takes approximately 1 hour and provides over 90 minutes of cordless operation. Features a Type-C charging port for convenience.

Image: Close-up of the shaver's base showing the USB-C charging port, emphasizing its compatibility with common charging cables.
- LED Display: Indicates battery status and charging.

Image: The shaver's handle with an illuminated LED display indicating power status.
- Washable Design: The shaver head can be easily removed and rinsed under running water for quick cleaning.

Image: A sequence of images demonstrating how to open the shaver head and rinse it under water for cleaning.
- Self-Sharpening Blades: Blades automatically sharpen during use, maintaining sharpness and durability over time.

Image: An illustration detailing the double-ring blade design and the self-grinding process that keeps blades sharp.
Setup
Charging the Shaver
- Before first use, fully charge the shaver.
- Connect the provided USB charging cable to the Type-C port on the shaver.
- Plug the other end of the USB cable into a compatible USB power source (e.g., computer, power bank, USB wall adapter - not included).
- The LED display will indicate charging status. A full charge typically takes 1 hour.
- Once fully charged, disconnect the shaver from the power source.
Operating Instructions
Shaving
- Ensure your face is clean and dry for optimal results. The shaver can also be used for wet shaving with foam or gel.
- Press the power button to turn on the shaver.
- Gently press the shaver head against your skin and move it in small circular motions.
- Stretch your skin with your free hand to help the blades capture hairs more effectively.
- Continue shaving until the desired smoothness is achieved.
- After shaving, press the power button to turn off the shaver.
Using the Pop-Up Trimmer
- Turn on the shaver.
- Locate the pop-up trimmer release button on the back of the shaver.
- Slide the button upwards to extend the trimmer.
- Use the trimmer to shape sideburns, mustaches, or trim longer hairs before shaving.
- After use, push the trimmer back into its housing until it clicks into place.
Maintenance
Cleaning the Shaver Head
Regular cleaning ensures optimal performance and hygiene.
- Ensure the shaver is turned off and disconnected from any charging source.
- Press the release button to open the shaver head.
- Remove the cutter head assembly.
- Rinse the shaver head and the internal hair chamber thoroughly under running water.
- Use the provided cleaning brush to remove any stubborn hair particles.
- Allow all parts to air dry completely before reassembling.
- Reattach the cutter head assembly and close the shaver head until it clicks securely.

Image: A visual guide showing the process of opening the shaver head, removing the blades, and cleaning them.
General Care
- Store the shaver in a dry place, away from direct sunlight and extreme temperatures.
- Always use the protective cap when storing or traveling to protect the shaver heads.
Troubleshooting
If you encounter issues, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Shaver does not turn on. | Battery is depleted. | Charge the shaver for at least 1 hour. |
| Poor shaving performance. | Shaver heads are dirty or clogged. | Clean the shaver heads thoroughly as per maintenance instructions. |
| Shaver pulls hair. | Blades may be dull or shaver head is dirty. | Clean the shaver head. If the problem persists, consider replacing the shaver head assembly (contact support for availability). |
| Charging indicator not working. | Faulty USB cable or power source. | Try a different USB cable or power source. Ensure connections are secure. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Men's Electric Shaver 3D Rotary Razor |
| Item Model Number | 754708207031 |
| Power Source | Battery Powered |
| Battery Type | 1 Lithium Ion battery (included) |
| Charging Time | Approximately 1 hour |
| Operating Time | Over 90 minutes per full charge |
| Special Features | Detachable Head, Dry Shave, Hybrid, Pop-Up Trimmer, Portable |
| Recommended Uses | Beard shaving |
| Dimensions | 7.17 x 3.66 x 2.44 inches |
| Weight | 4.94 ounces |
| Manufacturer | Sejoy |

Image: The shaver displayed with its physical dimensions and a list of its primary features.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official Sejoy website. Keep your purchase receipt as proof of purchase.
For further assistance, you may contact Sejoy customer service through their official channels.