Kemei KM-315

Kemei KM-315 3-in-1 Rechargeable Electric Nose Hair Trimmer User Manual

1. Product Overview

The Kemei KM-315 is a versatile 3-in-1 electric grooming device designed for precise and comfortable trimming of nose hair, sideburns, and eyebrows. Its compact and portable design makes it ideal for both home use and travel. Featuring a three-dimensional arched blade and a double-edged razor blade, it ensures safe and efficient trimming without pulling or discomfort. The device is conveniently rechargeable via a USB Type-C interface.

Kemei KM-315 3-in-1 Nose & Hair Trimmer with accessories
Kemei KM-315 3-in-1 Nose & Hair Trimmer with its packaging and accessories.
Video demonstrating the unboxing, features, and operation of the Kemei KM-315 trimmer.

2. What's in the Box

Your Kemei KM-315 package includes the following components:

  • 1x Host (Main Trimmer Body)
  • 1x Sideburns Cutter Head
  • 1x Eyebrow Trimmer Head
  • 1x USB Charging Cable
  • 1x Cleaning Brush
Components of the Kemei KM-315 trimmer: main body, sideburns head, eyebrow head, USB cable, and cleaning brush.
All components included in the Kemei KM-315 package.

3. Specifications

FeatureSpecification
Brand NameKemei
ModelKM-315
Product NameElectric Nose Hair Trimmer
Power SourceUSB, Electric (Mains operation)
Input5V
Power2W
Charge Time6 hours
Use Time60 minutes
MaterialPrecision cutter
Product Size3cm x 3cm x 14cm
Weight58g
Commodity Quality CertificationCE
ApplicationCar, Hotel, Household, Nose Hair + Ear Hair Trimming
Diagram showing the dimensions of the Kemei KM-315 trimmer: 3cm width and 14cm length.
Product dimensions of the Kemei KM-315.
Table of product parameters including brand, model, specification, input, power, charge time, use time, material, and weight.
Detailed parameters of the Kemei KM-315 trimmer.

4. Setup

4.1 Charging the Device

Before first use, fully charge the trimmer. The device uses a convenient USB Type-C charging interface. Simply plug the provided USB cable into the trimmer's charging port and connect the other end to a USB power source (e.g., computer, wall adapter). A full charge takes approximately 6 hours and provides about 60 minutes of use time.

Image showing the Kemei KM-315 trimmer being charged via a USB Type-C cable, with indicators for 6 hours charge time and 60 minutes use time.
Charging the Kemei KM-315 via USB Type-C.

4.2 Attaching/Changing Cutter Heads

To change the cutter head, gently twist and pull the current head off the main body. Align the desired cutter head (nose, sideburns, or eyebrow) with the main body and twist it into place until it clicks securely. Ensure the head is firmly attached before use.

5. Operating Instructions

5.1 Powering On/Off

To turn the trimmer on, push up the power switch located on the side of the device. To turn it off, push the switch down.

5.2 Nose Hair Trimming

Attach the R-shaped round cutting head. Gently insert the trimmer tip into your nostril. The 360-degree fit and three-dimensional arched blade, combined with the double-edged razor blade, allow for safe and effective trimming of nose hair without pulling. Move the trimmer slowly and carefully to trim unwanted hair.

Close-up of the R-shaped round cutting head designed for 360-degree fit to the nasal cavity.
The R-shaped round cutting head ensures a 360-degree fit for comfortable nose hair trimming.
Diagram showing the double-edged razor blade structure with outer and top blades for safe and effective trimming.
The double-edged razor blade design provides safe and efficient trimming.

5.3 Sideburns and Eyebrow Trimming

Attach the appropriate sideburns cutter head or eyebrow trimmer head. Use gentle, controlled movements to shape and trim sideburns or eyebrows as desired. For eyebrows, it is recommended to use the trimmer against the direction of hair growth for best results.

Three images demonstrating the use of the nose hair trimmer, sideburns cutter, and eyebrow trimmer on a male model.
Illustrations of the 3-in-1 functionality for nose, sideburns, and eyebrow trimming.

6. Maintenance and Cleaning

Regular cleaning ensures optimal performance and hygiene of your trimmer.

6.1 Cleaning the Cutter Heads

After each use, turn off the trimmer and detach the cutter head. Use the provided cleaning brush to remove any trimmed hair from the blades and inside the head. For a more thorough cleaning, the cutter heads can be rinsed under running water. Ensure the heads are completely dry before reattaching them to the main body or storing the device.

6.2 Cleaning the Main Body

Wipe the main body of the trimmer with a clean, dry cloth. Do not rinse the main body under water as it is not waterproof.

6.3 Storage

Store the trimmer and its accessories in a cool, dry place, away from direct sunlight and moisture. Keep it out of reach of children.

7. Troubleshooting

If you encounter any issues with your Kemei KM-315 trimmer, refer to the following common problems and solutions:

  • Device not turning on: Ensure the trimmer is fully charged. Connect it to a USB power source and allow it to charge for the recommended 6 hours.
  • Poor trimming performance or pulling: The blades might be clogged with hair or the battery might be low. Clean the cutter head thoroughly with the brush and ensure the device is fully charged.
  • Excessive noise or vibration: Ensure the cutter head is correctly and securely attached to the main body.
  • Charging indicator not lighting up: Check the USB cable and power source connections. Try a different USB cable or power adapter.

If the problem persists after trying these solutions, please contact customer support.

8. Warranty and Support

8.1 Warranty Information

The Kemei KM-315 Electric Nose Hair Trimmer comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.

8.2 Customer Support

For any questions, concerns, or warranty claims, please contact the seller, Kemei Factory Story Store, through the platform where you made your purchase. Please have your order details ready when contacting support.

Additional services include:

  • Free returns: Available within 90 days of purchase.
  • Fast delivery: With a $1.00 coupon code if delivery is delayed.
  • Refunds: Available if the package is lost or items are damaged during transit.

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.