1. Product Overview
The KEMEI Mini Hair Trimmer KM-666 is a compact, battery-powered grooming tool designed for precision haircuts and shaving. Its small size makes it ideal for travel and on-the-go touch-ups. Equipped with high-quality blades, it delivers clean and precise cuts for various styling needs.
Key features include:
- Compact Design: Pocket-sized dimensions (4.3 x 1.06 inches) for easy handling and portability.
- Precision Blades: High-quality blades for accurate and clean cuts.
- Cordless Operation: Powered by a single Lithium Ion battery for unhindered movement.
- Quiet Operation: Designed with a quiet motor to minimize noise during use.
- Versatile Cutting Combs: Includes 3 guide combs (1 adjustable, 2 fixed sizes) for different hair lengths.

Image: KEMEI Mini Hair Trimmer highlighting its compact design, three cutting combs, and 440C blade material.
2. What's in the Box
Your KEMEI Mini Hair Trimmer package includes the following items:
- KEMEI Mini Hair Trimmer (Model KM-666)
- 3 Guide Combs (1 adjustable, 2 fixed sizes)
- Cleaning Brush
- Blade Oil (small bottle)
- 1 Lithium Ion Battery (included)

Image: The KEMEI Mini Hair Trimmer and its accessories, including various guide combs, blade oil, and a cleaning brush.
3. Setup
- Insert Battery: Open the battery compartment on the back of the trimmer and insert the included Lithium Ion battery, ensuring correct polarity.
- Attach Guide Comb: Select the desired guide comb for your preferred hair length. Align the comb with the trimmer blade and gently push until it clicks securely into place. The trimmer includes an adjustable comb for varied lengths and two fixed-size combs.

Image: Demonstrates how to attach a guide comb to the trimmer head.
4. Operating Instructions
- Power On/Off: Locate the power switch on the trimmer body and slide it to the 'On' position to start the trimmer. Slide it to 'Off' when finished.
- Trimming Hair/Beard: Hold the trimmer firmly and move it against the direction of hair growth. Use the guide combs to achieve your desired length for beards, mustaches, sideburns, or hairlines. For precise detailing, remove the comb and use the blade directly.
- Body Grooming: The trimmer can also be used for general body grooming. Always ensure the skin is clean and dry for best results.

Image: Examples of the trimmer in use for beard and hair trimming.
5. Maintenance
- Cleaning Blades: After each use, turn off the trimmer and remove the guide comb. Use the provided cleaning brush to remove any loose hairs from the blades.
- Oiling Blades: Periodically apply a small drop of the included blade oil to the blades to ensure smooth operation and longevity. Turn the trimmer on for a few seconds to distribute the oil.
- Storage: Store the trimmer in a dry place, away from moisture and direct sunlight. Ensure the blade cover is in place when not in use to protect the blades.
6. Troubleshooting
- Trimmer not turning on: Check if the battery is correctly inserted and has sufficient charge. Replace the battery if necessary.
- Poor cutting performance: Ensure the blades are clean and free of hair debris. Apply blade oil if the blades feel sluggish. Check if the guide comb is properly attached.
- Excessive noise or vibration: This may indicate a need for cleaning and oiling the blades. If the issue persists, ensure the blade assembly is secure.
7. Specifications
- Model Number: KM-666
- Brand: KEMEI
- Power Source: Battery Powered (1 Lithium Ion battery included)
- Material: Stainless Steel blades
- Color: Silver
- Package Dimensions: 5.47 x 4.53 x 2.05 inches
- Item Weight: 3.88 ounces
- Date First Available: May 22, 2023

Image: Dimensions of the KEMEI Mini Hair Trimmer for size reference.
8. Safety Information
- Always keep blades away from skin and eyes.
- Do not use on infants.
- Keep away from water sources.
- Always follow recommended cleaning and maintenance procedures.
- Batteries should be disposed of properly.
9. Warranty and Support
For warranty claims or product support, please refer to the contact information provided with your purchase or visit the official KEMEI website. Keep your purchase receipt as proof of purchase.





