Kemei KM-1838

Kemei KM-1838 Body Hair Trimmer

Model: KM-1838

Your guide to safe and effective personal grooming.

Introduction

The Kemei KM-1838 is a versatile and waterproof body hair trimmer designed for precise and comfortable grooming of sensitive areas. Featuring a ceramic blade, USB Type-C charging, and an integrated LED light, this trimmer offers a smooth and safe shaving experience for both wet and dry use.

Package Contents

Please check the box for the following items:

  • 1 x Kemei KM-1838 Trimmer (Host)
  • 1 x Limit Comb
  • 1 x USB Charging Cable
  • 1 x Cleaning Brush
  • 1 x Charging Base
  • 1 x User Manual (Safety Instruction)
  • Oil Bottle (Note: Due to air transportation restrictions, oil bottles are not included in the package.)
Kemei KM-1838 Trimmer package contents: trimmer, charging base, manual, USB cable, cleaning brush, oil bottle.
Image: Kemei KM-1838 Trimmer package contents, including the trimmer, charging base, manual, USB cable, cleaning brush, and a space for an oil bottle.

Product Features

  • Ceramic Cutter Head: High-quality ceramic blade combined with refined steel for smooth, non-tingling shaving, protecting the skin from nicks and cuts.
  • IPX7 Waterproof: Designed for whole-body washing, allowing for easy cleaning and use in wet conditions (e.g., shower).
  • USB Type-C Charging: Convenient and reversible USB-C interface for charging.
  • High-Capacity Lithium Battery: Equipped with a 600mAh battery for extended use.
  • Charging Base: Includes a built-in base for easy storage and charging.
  • LED Lighting: Integrated LED light provides illumination for better visibility during grooming, especially in private areas.
  • Portable Design: Ergonomic and compact design for comfortable grip and easy handling.
  • Multi-Purpose Use: Suitable for various body areas including chest, armpit, hip, head, and bikini line.
Close-up of the ceramic cutter head, highlighting smooth, non-tingling shaving.
Image: Close-up of the ceramic cutter head, emphasizing its design for smooth, non-tingling shaving.
Diagram showing LED light, switch button (green for startup, red for charging), and USB Type-C interface.
Image: Diagram illustrating the LED light for private parts, the switch button (green at startup, red when charging), and the USB Type-C interface.
Kemei KM-1838 Trimmer in water, illustrating its whole-body washable and IPX7 waterproof design.
Image: The Kemei KM-1838 Trimmer submerged in water, demonstrating its IPX7 waterproof rating and whole-body washable design.
Image depicting various body areas suitable for trimming: chest, armpit, hip, head, bikini line.
Image: Visual guide showing the Kemei KM-1838 Trimmer is suitable for grooming hair on the chest, armpit, hip, head, and bikini line.

Specifications

AttributeDetail
Brand NameKemei
ModelKM-1838
Item TypeHair Trimmer
Blade MaterialCeramic cutter head with Stainless Steel blade
Power TypeMains and battery operation
Battery Charging Time1.5 hours
Battery Life90 minutes
Battery Capacity600mAh
FunctionFast Charging, Charging indication
Maximum Cutting Length5 - 10 mm
Minimum Cutting Length0.5 - 1 mm
Length Adjustment MethodChange of nozzles (Limit Comb)
Number of Nozzles1
PurposeFor the bikini area, For body
Motor TypeROTARY
CertificationCE
OriginMainland China
Voltage/Power3.7V/5W
Weight/Size123g / 3.5*14.5cm

Setup

  1. Initial Charge: Before first use, fully charge the trimmer. Connect the USB Type-C cable to the trimmer and a suitable USB power adapter. The switch button will glow red during charging and turn green when fully charged or at startup.
  2. Blade Lubrication: Although an oil bottle is not included, it is recommended to apply a small amount of clipper oil to the blades before the first use and periodically thereafter to maintain optimal performance and longevity.
  3. Attach Limit Comb: If a specific hair length is desired, attach the appropriate limit comb by sliding it onto the trimmer head until it clicks into place.
Trimmer on its charging base, emphasizing high-capacity 600mAh lithium battery and easy storage.
Image: The Kemei KM-1838 Trimmer placed on its charging base, highlighting its high-capacity 600mAh lithium battery.

Operating Instructions

  1. Power On: Long press the switch button to turn on the trimmer. The LED light will illuminate.
  2. Grooming: Gently glide the trimmer against the direction of hair growth. For sensitive areas, use the limit comb to prevent direct contact with the skin and achieve a desired length. The ceramic blade is designed for smooth shaving without causing irritation.
  3. Wet or Dry Use: The KM-1838 is suitable for both wet and dry grooming. For a closer and more comfortable shave, consider using it with shaving cream or gel in the shower.
  4. LED Light: Utilize the built-in LED light for enhanced visibility, especially when grooming hard-to-see areas.
  5. Power Off: Long press the switch button again to turn off the trimmer.
Video: A demonstration of the Kemei KM-1838 Hair Clipper, showcasing its unboxing, key features like blade technology, portability, LED light, and charging process.

Maintenance

  1. Cleaning: After each use, turn off the trimmer. The KM-1838 is fully washable; rinse the blade head and body under running water to remove hair clippings and debris. Use the provided cleaning brush for thorough cleaning of the blades.
  2. Lubrication: Periodically apply a few drops of clipper oil to the blades to ensure smooth operation and extend the life of the trimmer.
  3. Storage: Store the trimmer in its charging base or a dry place away from direct sunlight and moisture.
Diagram showing the trimmer and its accessories: host, limit comb, USB line, cleaning brush, oil bottle, base.
Image: Diagram illustrating the Kemei KM-1838 Trimmer and its included accessories, such as the host, limit comb, USB cable, cleaning brush, and charging base.

Troubleshooting

  • Trimmer not turning on: Ensure the trimmer is fully charged. If the battery is low, the charging indicator will be red.
  • Reduced performance/pulling hair: Clean the blades thoroughly and apply clipper oil. Ensure no hair or debris is lodged in the blade mechanism.
  • Charging issues: Verify that the USB cable is securely connected to both the trimmer and the power source. Try a different USB port or adapter if necessary.

User Tips

  • For optimal comfort and to minimize irritation, always ensure your skin is clean before trimming.
  • When trimming sensitive areas, use the limit comb to avoid direct contact of the blade with the skin.
  • Regularly clean and lubricate the blades to maintain sharpness and prolong the life of your trimmer.

Warranty & Support

For any product inquiries, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.

Documents - Kemei – KM-1838
Kemei Hair Clipper Product Manual and Safety Guide
Comprehensive product manual for Kemei hair clippers, covering model information, manufacturer details, safety warnings, usage instructions, maintenance procedures, and warranty guarantees. Includes essential information for safe operation and care.
score:25 filesize: 384.09 K page_count: 3 document date: 2026-03-17
Kemei Hair Clipper Product Manual: Safety, Instructions, and Maintenance
Comprehensive product manual for Kemei hair clippers, covering safety warnings, usage instructions, assembly, disassembly, cleaning, maintenance, and warranty information. Includes model numbers and manufacturer details.
score:15 filesize: 380.57 K page_count: 3 document date: 2026-02-12
Kemei Hair Clipper Product Manual - Models KM-2290 to KM-2628
Official product manual for Kemei hair clippers, covering safety information, usage instructions, assembly, maintenance, and warranty details for various models including KM-2290, KM-2628, and others.
score:15 filesize: 381.28 K page_count: 3 document date: 2026-03-17
Kemei Hair Clipper Product Manual: Features, Safety, and Maintenance
Comprehensive product manual for Kemei hair clippers, covering model information, safety warnings, usage instructions, assembly, cleaning, maintenance, and warranty details.
score:15 filesize: 380.92 K page_count: 3 document date: 2026-02-12

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