1. Introduction
This manual provides detailed instructions for the safe and effective use of your KEMEI Professional Hair Clippers, Model KM-887. Designed for self-service haircutting, this cordless trimmer features a 360° automatic rotating head, sharp stainless steel blades, an LED digital display, and a fully waterproof design for easy maintenance. Please read this manual thoroughly before first use and retain it for future reference.
2. Package Contents
Upon opening the package, please verify that all items listed below are present and in good condition:
- KEMEI KM-887 Hair Clipper (Gold)
- USB Charging Cable
- Cleaning Brush
- Lubricating Oil Bottle
- Limit Comb (5/7/9 mm)
- Limit Comb (15/17/19 mm)

Image: The KEMEI KM-887 Hair Clipper along with its included accessories: USB charging cable, cleaning brush, lubricating oil, and two guide combs.
3. Product Features
The KEMEI KM-887 Hair Clipper is equipped with advanced features for an optimal haircutting experience:
- 360° Automatic Rotating Head: Enables full self-service haircutting with ease.
- Sharp Stainless Steel Blades: Durable and precise for efficient cutting.
- USB Rechargeable: Offers up to 60 minutes of cordless operation on a 1.5-hour charge.
- LED Digital Display: Shows remaining battery level, haircut time, and cleaning tips.
- Safety Lock Function: Press and hold for 3 seconds to activate/deactivate for safer handling.
- Full-Body Waterproof Design: Allows for easy cleaning under running water.
- Two Limiting Combs: Provides adjustable cutting lengths (5/7/9 mm and 15/17/19 mm).

Image: A visual breakdown of the KEMEI KM-887's key features, including sharp cutting, limit comb, ON/OFF button, LED display, USB charging port, and limit comb replacement button.
4. Safety Information
To ensure safe operation and prevent injury or damage, please adhere to the following safety guidelines:
- Always activate the safety lock function when the clipper is not in use.
- Do not use the clipper near water or while it is charging.
- Keep the device out of reach of children.
- Always unplug the charger once the battery is fully charged.
- Exercise caution with the sharp blades to avoid cuts.
- Clean the clipper after each use to prevent bacterial growth and maintain hygiene.
- Follow all instructions in this user manual for proper use and maintenance.
5. Setup
Before using your KEMEI KM-887 Hair Clipper, follow these steps for initial setup:
- Ensure the clipper is turned off before attaching any accessories.
- Select the appropriate limit comb based on your desired hair length. The kit includes combs for 5/7/9 mm and 15/17/19 mm.
- Align the chosen limit comb with the clipper's scale.
- Turn the comb clockwise to securely attach it to the clipper until it locks into place.

Image: Step-by-step visual guide demonstrating how to select a limit comb, turn on the clipper, and attach the comb securely.
6. Operating Instructions
To operate your KEMEI KM-887 Hair Clipper:
- After attaching the desired limit comb, press the ON/OFF button located on the top of the clipper to power it on. The LED display will illuminate.
- Gently place the clipper against your scalp, ensuring the comb is flat against the skin.
- Move the clipper slowly and evenly across your head, following the contours of your scalp. The 360° automatic rotating head is designed to adapt to various angles for a consistent cut.
- For best results, make multiple passes over the same area to ensure all hair is cut to the desired length.
- Monitor the LED display for battery level and cleaning reminders during use.
- Once finished, press the ON/OFF button to turn off the clipper.
- Activate the safety lock function by pressing and holding the ON/OFF button for 3 seconds.

Image: Demonstrates the versatility of the KEMEI KM-887 for different haircut styles, including wet shaves, bareheaded cuts, and buzz cuts.
7. Charging
Your KEMEI KM-887 Hair Clipper is equipped with a USB rechargeable battery:
- Connect the USB charging cable to the clipper's charging port.
- Plug the other end of the USB cable into a compatible USB power source, such as a wall adapter, power bank, or laptop.
- A full charge takes approximately 1.5 hours.
- Once fully charged, the clipper provides up to 60 minutes of cordless use.
- The LED display will indicate the charging status and remaining battery level.

Image: The KEMEI KM-887 Hair Clipper connected to a laptop via its USB charging cable, illustrating its portability and global voltage compatibility.
8. Cleaning and Maintenance
Regular cleaning and maintenance will prolong the life of your clipper:
- After each use, turn off the clipper and remove the limit comb.
- Use the provided cleaning brush to remove any loose hair from the blades and the clipper body.
- Due to its full-body waterproof design, the clipper can be rinsed directly under running water. Ensure the charging port cover is securely closed before rinsing.
- Allow the clipper to air dry completely before storing or recharging.
- Apply a few drops of the lubricating oil to the blades periodically (e.g., after every few uses) to maintain optimal cutting performance.

Image: The KEMEI KM-887 Hair Clipper submerged in water, demonstrating its full-body waterproof design for easy cleaning.
9. Troubleshooting
If you encounter any issues with your KEMEI KM-887 Hair Clipper, please refer to the following table:
| Problem | Possible Cause | Solution |
|---|---|---|
| Clipper does not turn on. | Battery is depleted. Safety lock is active. | Charge the clipper. Deactivate safety lock by pressing and holding the ON/OFF button for 3 seconds. |
| Poor cutting performance. | Blades are dull or clogged with hair. Insufficient lubrication. | Clean the blades thoroughly. Apply lubricating oil to the blades. |
| Clipper not charging. | USB cable or power source issue. | Ensure USB cable is properly connected. Try a different USB port or power adapter. |
| Combs do not attach securely. | Improper alignment or not fully rotated. | Ensure the comb is aligned with the clipper's scale and rotate clockwise until it clicks into place. |
If the problem persists after attempting these solutions, please contact KEMEI customer support for further assistance.
10. Specifications
| Feature | Specification |
|---|---|
| Model Number | KM-887-Gold |
| Power Source | Battery Powered (USB Rechargeable) |
| Battery Type | 1 A battery (included) |
| Charging Time | Approx. 1.5 hours |
| Operating Time | Up to 60 minutes (cordless) |
| Product Dimensions | 3.35 x 4.13 x 3.35 inches |
| Item Weight | 9.66 ounces (274 Grams) |
| Color | Gold |
| Recommended Uses | Barber, Home, Trimmer, Hair Clipper |
11. Warranty and Support
KEMEI products are manufactured with high standards of quality and performance. For information regarding warranty coverage or technical support, please refer to the warranty card included with your product or visit the official KEMEI website. You may also contact KEMEI customer service directly for assistance with product inquiries, troubleshooting, or replacement parts.
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