1. Introduction
This manual provides essential information for the safe and effective operation, maintenance, and care of your GDKLXL MS-368 Electric Rotary Shaver. Please read these instructions thoroughly before first use and retain them for future reference.

Image 1.1: GDKLXL MS-368 Electric Rotary Shaver and its retail packaging.
2. Safety Information
To ensure safe operation and prevent injury or damage to the device, observe the following precautions:
- Always hold the shaver away from your face while turning it on or off to avoid accidental injury.
- Do not submerge the shaver in water. It is designed for rinsing under running water only.
- Allow the shaver to cool down completely before storing it.
- Charge the shaver on a flat, stable surface. Do not leave it charging unattended.
- Keep the device out of reach of children.
- Do not use the shaver if it is damaged or malfunctioning.
3. Product Overview
The GDKLXL MS-368 Electric Rotary Shaver is designed for a comfortable and efficient shaving experience. Key features include:
- 5D Floating Head: Adapts to facial contours for a close shave.
- Hypoallergenic Blades: Reduces irritation for sensitive skin.
- IPX7 Waterproof: Suitable for wet and dry shaving, and easy cleaning.
- Pop-Up Trimmer: For precise detailing of sideburns and mustaches.
- LED Display: Shows battery percentage and travel lock status.
- Travel Lock: Prevents accidental activation during transport.

Image 3.1: The shaver features three rotary heads for efficient shaving.

Image 3.2: The 5D floating heads adapt to facial contours for a precise shave.
4. Setup and Charging
Before first use, fully charge your shaver. The shaver is equipped with an 800mAh Lithium-ion battery.
4.1 Initial Charging
- Connect the provided USB-C cable to the charging port on the shaver.
- Plug the other end of the USB-C cable into a compatible USB power adapter (not included) or a USB port.
- The LED display will show the charging progress. A full charge provides approximately 90 minutes of shaving time.
- A 30-minute quick charge can provide enough power for one shave.

Image 4.1: Connecting the USB-C charging cable to the shaver.
4.2 Travel Lock
To activate or deactivate the travel lock, press and hold the power button for 3 seconds. The lock icon on the LED display will indicate its status. This prevents accidental power-on during travel.
5. Operating Instructions
5.1 Basic Shaving
- Ensure the shaver is charged and the travel lock is disengaged.
- Press the power button to turn on the shaver.
- For dry shaving, move the shaver in small, circular motions over your face and neck.
- For wet shaving, apply shaving foam or gel to your face before shaving. The IPX7 waterproof rating allows for use in the shower.
- Apply gentle pressure, allowing the 5D floating heads to adapt to your contours.
- After shaving, press the power button to turn off the shaver.

Image 5.1: Demonstrating dry shaving with the GDKLXL shaver.

Image 5.2: Demonstrating wet shaving with the GDKLXL shaver and foam.
5.2 Using the Pop-Up Trimmer
The integrated pop-up trimmer is ideal for shaping sideburns, mustaches, and other facial hair.
- With the shaver turned on, slide the trimmer release button (usually located on the back or side of the shaver) upwards to extend the trimmer.
- Use the trimmer to define edges and trim longer hairs.
- Once finished, push the trimmer back into its housing until it clicks into place.

Image 5.3: The pop-up trimmer extended for precision grooming.

Image 5.4: Using the pop-up trimmer for precise edging.
6. Maintenance and Cleaning
Regular cleaning ensures optimal performance and hygiene.
6.1 Daily Cleaning
- Turn off the shaver and disconnect it from any charging cable.
- Open the shaver head assembly (refer to the visual guide for specific instructions).
- Rinse the shaver heads and the hair chamber under warm running water. The IPX7 rating allows for thorough rinsing.
- Use the provided cleaning brush to remove any stubborn hair particles.
- Shake off excess water and allow the shaver heads to air dry completely before closing the assembly or storing.

Image 6.1: The shaver is IPX7 waterproof for easy cleaning under running water.
6.2 Blade Replacement
For optimal shaving performance, it is recommended to replace the shaver heads every 12 months, or sooner if you notice a decrease in shaving efficiency or increased irritation. Replacement heads can be purchased from authorized GDKLXL retailers.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Shaver does not turn on. | Battery is depleted. Travel lock is engaged. | Charge the shaver. Disengage the travel lock by pressing and holding the power button for 3 seconds. |
| Poor shaving performance. | Shaver heads are dirty or worn. | Clean the shaver heads thoroughly. Consider replacing the shaver heads if performance does not improve. |
| Shaver pulls hair. | Shaver heads are worn or blades are dull. | Replace the shaver heads. Ensure the shaver is fully charged. |
| LED display not working. | Shaver is off or battery is completely depleted. | Turn on the shaver. Charge the shaver. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | MS-368 |
| Brand | GDKLXL |
| Power Source | Battery Powered (800mAh Lithium-ion) |
| Charging Time | Approximately 90 minutes for full charge; 30 minutes for quick boost. |
| Runtime | Up to 90 minutes on a full charge. |
| Waterproof Rating | IPX7 (suitable for rinsing under water) |
| Special Features | 5D Floating Head, Pop-Up Trimmer, Rapid USB-C Charging, LED Display, Travel Lock |
| Product Dimensions | 1 x 1 x 1 inches |
| Item Weight | 9.14 ounces |
9. Warranty and Support
Your GDKLXL MS-368 Electric Rotary Shaver comes with a 24-month warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims.
For technical support, warranty claims, or inquiries about replacement parts, please contact the seller, Linpper, through the platform where the product was purchased.
Included accessories: Cleaning brush, USB-C cable, visual guide.
10. Product Video Overview
Watch this video for a visual guide on the features and usage of your GDKLXL Electric Rotary Shaver.
Video 10.1: Official product video showcasing the GDKLXL Electric Razor for Men, including its 5D floating head, USB-C charging, pop-up trimmer, and waterproof design.