Important Safety Instructions
Please read all instructions carefully before using this appliance. Keep this manual for future reference.
- Do not immerse the appliance in water or use it near water sources while charging.
- Keep the appliance away from children. This appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities unless supervised.
- Always unplug the appliance from the power source before cleaning.
- Do not use the appliance if the blades are damaged, as this may cause injury.
- Use only the provided charging cable and accessories.
- Do not disassemble the appliance. For service or repair, contact qualified personnel.
Product Overview
The KEMEI Km-887 is a portable, cordless electric hair clipper designed for personal hair cutting. It features a circular cutting blade system, USB recharging, and an LCD display for battery status. Its ergonomic design ensures comfortable handling for self-service haircuts.

Image: KEMEI Km-887 Hair Clipper with two sets of guide combs (19-15mm and 9-5mm) for different cutting lengths.

Image: Close-up view of the ultra-sharp stainless steel rotary cutting blades, designed for efficient hair trimming.

Image: The KEMEI Km-887 clipper connected to a USB charging cable, displaying '56 left minutes' on its LCD screen, indicating battery status.

Image: The KEMEI Km-887 clipper being rinsed under running water, highlighting its waterproof design for easy cleaning.

Image: A man using the KEMEI Km-887 clipper to trim his hair, illustrating the ergonomic design that fits comfortably in the hand.
Package Contents
Verify that all items are present in the package:
- KEMEI Km-887 Hair Clipper
- Guide Combs (5mm, 7mm, 9mm, 15mm, 17mm, 19mm)
- USB Charging Cable
- Cleaning Brush
- Lubricating Oil (may be included)
Setup
Initial Charging
Before first use, fully charge the clipper. Connect the USB charging cable to the clipper's charging port and a compatible USB power source (e.g., a USB wall adapter or computer USB port). The LCD display will show the charging progress. A full charge takes approximately 1.5 hours.
Attaching Guide Combs
Select the desired guide comb for your preferred hair length. Align the guide comb with the clipper head and press firmly until it clicks securely into place. Ensure the comb is properly seated before use.
Operating Instructions
Powering On/Off
Press the power button located on the clipper to turn the appliance on or off.
Hair Preparation
For optimal results, ensure hair is clean and detangled. The clipper can be used on both dry and wet hair, including in the shower.
Hair Cutting Technique
Move the clipper against the direction of hair growth. Use smooth, even strokes for a consistent cut. Start with a longer guide comb and gradually reduce the length if a shorter style is desired. The ergonomic design allows for easy trimming around ears, sideburns, and the neck area.
Charging
The KEMEI Km-887 features a large capacity lithium-ion battery. Connect the USB charging cable to the clipper's port and a standard USB power source. A full charge takes approximately 1.5 hours and provides up to 60 minutes of cordless operation. The integrated LCD display shows the remaining battery percentage, reminding you when to recharge.
Maintenance
Cleaning
After each use, turn off the clipper and remove the guide comb. The entire clipper body is washable. Rinse the blade assembly and the clipper body under running water to remove hair debris. Use the provided cleaning brush to dislodge any stubborn hairs from the blades.
Lubrication
To maintain optimal cutting performance and blade longevity, periodically apply a small drop of lubricating oil (if provided, or a suitable clipper oil) to the blades. Turn the clipper on for a few seconds to allow the oil to distribute evenly.
Storage
Store the clipper in a dry, cool place, away from direct sunlight and extreme temperatures. Ensure the clipper is clean and dry before storing.
Troubleshooting
- Clipper not turning on: Ensure the clipper is fully charged. If the battery is low, connect it to the charger.
- Poor cutting performance: Check if the blades are clean and free of hair. Apply lubricating oil to the blades. Ensure the guide comb is correctly attached.
- Battery not charging: Verify that the USB cable and power source are functioning correctly. Ensure the charging port on the clipper is clean and free of debris.
Specifications
| Model Number | Km-887 |
| Brand | KEMEI |
| Power Source | Battery Powered (Lithium-ion) |
| Charging Time | Approx. 1.5 hours |
| Run Time | Up to 60 minutes |
| Blade Material | Carbon Steel |
| Cutting Lengths | 5mm, 7mm, 9mm, 15mm, 17mm, 19mm (with guide combs) |
| Special Features | Cordless, Portable, Rechargeable, Waterproof, LCD Display |
| Dimensions (L x W x H) | 8.48 x 8.48 x 10.49 cm |
| Weight | 771 grams |
Warranty Information
Warranty details for the KEMEI Km-887 hair clipper are typically provided with the product packaging or can be found on the official KEMEI website. Please refer to these sources for specific terms and conditions regarding coverage and duration.
Customer Support
For technical assistance, troubleshooting beyond the scope of this manual, or warranty claims, please contact KEMEI customer support. You can typically find contact information on the official KEMEI website or through the retailer where the product was purchased.