VGR V-668
VGR V668 Professional Cordless Hair Trimmer
User Manual
Introduction
Thank you for choosing the VGR V668 Professional Cordless Hair Trimmer. This manual provides essential information for the safe and effective use, maintenance, and care of your new grooming device. Please read it thoroughly before first use and keep it for future reference.
Safety Information
To reduce the risk of electric shock, injury, or damage, always follow these basic safety precautions:
- Always keep the trimmer away from water sources. Do not use it near bathtubs, showers, basins, or other vessels containing water.
- Do not use this appliance on infants or children.
- Keep the trimmer out of reach of pets.
- Always disconnect the trimmer from the power source before cleaning or performing any maintenance.
- Exercise caution when handling the sharp blades to prevent injury.
- Do not operate the trimmer if it has a damaged cord or plug, if it is not working properly, or if it has been dropped or damaged.
- Use this product only for its intended household use as described in this manual.
Product Overview and Contents

Image: The VGR V668 Professional Cordless Hair Trimmer, featuring a sleek silver/gold finish with a digital display showing battery percentage. The sharp stainless steel blade is visible at the top.
Your VGR V668 Trimmer package includes the following items:
- VGR V668 Hair Trimmer Unit
- Two Attachment Combs
- Cleaning Brush
- Oil Bottle for Blade Lubrication
- USB Charging Cable
- Instruction Manual (this document)
Setup
- Initial Charging: Before first use, fully charge the trimmer for approximately 8 hours. Connect the USB charging cable to the trimmer's charging port and plug the other end into a compatible USB power adapter (not included) or a USB port. The charging indicator will show the charging status.
- Attaching Combs: Select the desired attachment comb for your preferred hair length. Align the comb with the trimmer blade and push it firmly until it clicks into place. Ensure it is securely attached before use.
- Blade Check: Before each use, inspect the blades for any damage or debris. Ensure they are clean and properly aligned.
Operating Instructions
- Turning On/Off: Press the power button to turn the trimmer on. Press it again to turn it off.
- Trimming Hair:
- Ensure hair is clean and dry for best results.
- Attach the appropriate comb for the desired length.
- Hold the trimmer with the blade flat against the skin.
- Move the trimmer slowly against the direction of hair growth.
- For detailing or outlining, remove the comb and use the bare blade carefully.
- Battery Indicator: The digital display on the trimmer shows the remaining battery percentage. Recharge the trimmer when the battery level is low.
Maintenance
Regular cleaning and maintenance will ensure the longevity and optimal performance of your trimmer.
- Cleaning the Blades:
- After each use, turn off the trimmer and disconnect it from power.
- Remove any attached comb.
- Use the provided cleaning brush to remove loose hairs from the blades and the trimmer head.
- For a more thorough clean, the blade head can be carefully detached (refer to specific instructions if available on the device itself) and rinsed under running water. Ensure it is completely dry before reattaching.
- Oiling the Blades:
- After cleaning, apply a few drops of the provided oil to the blades.
- Turn on the trimmer for a few seconds to allow the oil to distribute evenly.
- Wipe off any excess oil with a soft cloth. Oiling helps maintain blade sharpness and reduces friction.
- Storage: Store the trimmer in a cool, dry place, away from direct sunlight and moisture. Keep it out of reach of children.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Trimmer does not turn on. | Battery is depleted. | Charge the trimmer for 8 hours. |
| Poor trimming performance. | Blades are dull, dirty, or not oiled. | Clean and oil the blades. If performance does not improve, consider professional sharpening or blade replacement. |
| Trimmer makes unusual noise. | Blades need lubrication or are obstructed. | Clean and oil the blades. Ensure no hair or debris is caught in the mechanism. |
Specifications
| Feature | Detail |
|---|---|
| Model | V-668 |
| Rated Voltage | AC 220-240V 50-60Hz or AC 100-110V 60Hz |
| Power | 3W |
| Blade Material | Stainless Steel with Titanium Coating |
| Body Material | ABS (for blade cover) |
| Power Source | USB, Battery, Electricity (Rechargeable) |
| Battery Type | Lithium Ion (1 included) |
| Charging Time | 8 hours for full charge |
| Maximum Operating Time | 61 – 90 minutes |
| Color | Gold/Silver |
| Item Weight | 400 grams |
| Dimensions (Package) | 26.4 x 13.8 x 7.7 cm |
Warranty and Support
VGR products are manufactured to high-quality standards. For information regarding warranty coverage, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official VGR website. Please retain your proof of purchase for any warranty claims.
For further assistance, you may contact VGR customer service through the contact information provided on their official channels.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.







