1. Introduction
Thank you for choosing the VGR 640 Professional Hair Clippers and Trimmers Set. This comprehensive kit is engineered for precision and durability, offering a superior grooming experience for both professional and personal use. Please read this manual thoroughly before operation to ensure safe and effective use of your new grooming tools.

Figure 1: VGR 640 Professional Hair Clippers and Trimmers Set, showcasing both the clipper and trimmer along with accessories.
2. Product Features
- Intelligent Torque Power Motor: Equipped with a cutting-edge motor offering dual-speed adjustable settings, reaching an impressive 9000 RPM for versatile styling.
- Ceramic and Powder Metallurgic Blades: Advanced blades combining ceramic sharpness with powder metallurgy durability, ensuring precise cutting, wear resistance, and low heat generation.
- Long-Lasting Battery and Power Indicator: The clipper features a 2500mAh battery (250 minutes run time), and the trimmer a 2000mAh battery (240 minutes run time). Both devices include convenient battery display features.
- Tapered Body and Non-Slip Texture: Ergonomically designed for comfortable handling and enhanced control, even when wet, preventing accidental slips.
- Comprehensive Haircut Kit: Includes a high-performance clipper with 6 guide combs (1.5mm to 12mm) and a precision trimmer with 3 guide combs (1mm to 3mm). The trimmer features a high-precision DLC T-blade for 0mm cuts.

Figure 2: Key features of the VGR 640 clipper and trimmer, including power switch, USB charging, battery life, and taper lever.

Figure 3: Illustration of the DLC coated fixed blade, ceramic moving blade, and the 7000/9000 RPM turbo function.

Figure 4: Details on charging time (3 hours), work time (250 minutes), and motor speed (9000 RPM).
Product Introduction and Usage Demonstration
Video 1: Official VGR product introduction and usage demonstration for the VGR 640 hair clippers and trimmers.
3. Package Contents
The VGR 640 Professional Hair Clippers and Trimmers Set includes the following items:
- Hair Clipper
- Hair Trimmer
- USB Charge Cable
- Cleaning Brush
- Lubricating Oil
- 6 Guide Combs for Hair Clipper (1.5mm, 3mm, 4.5mm, 6mm, 9mm, 12mm)
- 3 Guide Combs for Hair Trimmer (1mm, 2mm, 3mm)
- Protective Cover for Clipper
- Protective Cover for Trimmer

Figure 5: Various guide combs for both the clipper and trimmer, along with the clipper's taper adjustment lever.
4. Safety Information
WARNING:
- Avoid contact with eyes.
- Do not use while sleeping or in the shower.
- Keep away from children.
- Do not disassemble or expose to liquids.
5. Setup
5.1 Initial Charging
Before first use, fully charge both the hair clipper and trimmer. Connect the provided USB charging cable to the device and a suitable USB power adapter (not included). The LED display will indicate the charging progress. The clipper requires approximately 3 hours for a full charge, and the trimmer requires 2.5 hours.
5.2 Oiling Blades
Apply a few drops of the included lubricating oil to the blades before the first use and periodically thereafter. This ensures smooth operation and prolongs blade life. Turn on the device for a few seconds after oiling to distribute the oil evenly.
6. Operating Instructions
6.1 Power On/Off and Speed Adjustment
To turn on the device, press the power button. The LED display will show the current battery percentage. Both the clipper and trimmer feature dual-speed settings. Press the power button again to switch between the standard and turbo (9000 RPM) modes.
6.2 Attaching Guide Combs
Select the desired guide comb based on the hair length you wish to achieve. Align the comb with the blade and snap it securely into place. Ensure the comb is firmly attached before operating the device.
6.3 Adjusting Cutting Length (Clipper)
The hair clipper features a tapered lever on the side, allowing for 5 adjustable trimming lengths without a guide comb. Move the lever up or down to select your preferred cutting length for blending and fading.

Figure 6: Demonstrating the use of the VGR 640 clipper for a professional haircut.
7. Maintenance
7.1 Cleaning the Blades
After each use, turn off the device and use the provided cleaning brush to remove any hair clippings from the blades. For a more thorough cleaning, you may carefully detach the blades (refer to specific instructions in the full manual if available) and rinse them under running water, ensuring they are completely dry before reattaching.
7.2 Lubricating Blades
Regularly apply a few drops of lubricating oil to the blades to maintain their sharpness and smooth operation. This should be done after every few uses or whenever the blades feel sluggish.
8. Troubleshooting
This section addresses common issues you might encounter with your VGR 640 Hair Clippers and Trimmers Set. For more detailed troubleshooting steps or issues not listed here, please refer to the full product manual or contact VGR customer support.
- Device not turning on: Ensure the device is fully charged. Check the charging cable and adapter for proper connection.
- Blades pulling hair: Clean the blades thoroughly and apply lubricating oil. Ensure blades are properly aligned.
- Reduced cutting performance: Blades may need cleaning or oiling. Ensure the correct guide comb is used for the hair type.
9. Specifications
| Feature | Detail |
|---|---|
| Brand | VGR |
| Model Name | VGR 640 |
| Item Model Number | YS-US-640 |
| Clipper Battery Capacity | 2500mAh |
| Clipper Run Time | 250 minutes |
| Clipper Charging Time | 3 Hours |
| Trimmer Battery Capacity | 2000mAh |
| Trimmer Run Time | 240 minutes |
| Motor Speed | Up to 9000 RPM |
| Blade Material | DLC Coated Ceramic Blade (Clipper & Trimmer) |
| Power Source | Battery Powered (Lithium-Ion) |
| Package Dimensions | 13.3 x 9.02 x 2.52 inches |
| Item Weight | 10.58 ounces |
| Country of Origin | China |
10. Warranty & Support
VGR products are designed for quality and reliability. This product comes with a 1-Year Warranty. For any inquiries, technical assistance, or warranty claims, VGR offers 24-Hour Support.
You can visit the official VGR Store for more information and support: VGR Official Store.
11. Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.





