4D Rechargeable Bald Head Shaver

5-in-1 4D Rotary Electric Shaver User Manual

Model: 4D Rechargeable Bald Head Shaver

Introduction

Thank you for choosing the 5-in-1 4D Rotary Electric Shaver. This versatile grooming tool is designed to provide a comprehensive and comfortable shaving and grooming experience. With its five detachable heads, it offers solutions for head shaving, beard trimming, nose and ear hair trimming, facial cleansing, and pre-shave massage. Its ergonomic design ensures ease of use, and the washable heads provide convenient maintenance. Please read this manual thoroughly before first use to ensure proper operation and care.

5-in-1 4D Rotary Electric Shaver with all interchangeable heads displayed
The 5-in-1 4D Rotary Electric Shaver, showcasing its main shaver head and the four additional interchangeable heads: precision trimmer, nose hair trimmer, soft sponge brush, and facial cleaning brush.

Safety Information

Please read and understand all safety warnings before using this appliance.

  • Do not use near water or while charging. Ensure the appliance is completely dry before connecting to power.
  • Clean the shaver head and attachments after each use to prevent bacterial growth and maintain hygiene.
  • Keep out of reach of children. This appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities unless supervised.
  • Only use the provided USB charging cable. Do not use damaged cables or chargers.
  • Do not disassemble or attempt to repair the appliance yourself. Contact customer support for assistance.
  • Avoid pressing the shaver head too hard against the skin to prevent irritation.

Package Contents

Verify that all items listed below are included in your package:

  • 1 x Electric Shaver Main Body
  • 1 x USB Charging Cable
  • 1 x Nose Hair Trimmer Head
  • 1 x Precision Trimmer Head (Sideburns Trimmer)
  • 1 x Soft Sponge Brush Head
  • 1 x Facial Cleaning Brush Head
  • 1 x Cleaning Brush
Image showing all items included in the package: shaver, various heads, USB cable, and cleaning brush.
All components included in the 5-in-1 shaver kit, neatly arranged with the main shaver unit.

Setup

Initial Charging

  1. Before first use, fully charge the shaver.
  2. Connect the USB charging cable to the charging jack on the shaver.
  3. Plug the other end of the USB cable into a compatible USB power source (e.g., computer, laptop, power bank, or USB wall adapter).
  4. The charging indicator light will illuminate. A full charge takes approximately 5 hours.
  5. Once fully charged, the shaver provides approximately 60 minutes of cordless operation.
USB rechargeable shaver connected to a laptop for charging.
The shaver can be conveniently charged via any standard USB port, such as those found on laptops or power banks.

Operating Instructions

The 5-in-1 shaver features a simple one-button operation. Press the power button to turn the device on or off.

Changing Attachment Heads

To change a head, gently pull the current head upwards to detach it from the main body. Align the desired attachment head with the slot on the main body and push down until it clicks securely into place.

Diagram showing the five different attachment heads and their functions.
A visual guide to the five distinct functions of the shaver: 5-cutter head shaver, sideburns trimmer, nose & ear trimmer, soft face sponge, and facial cleaning brush.

Using the Shaver Head

The 4D rotary shaver head is designed for efficient and comfortable shaving of the head and face. It can be used for both dry and wet shaving.

  • Dry Shaving: For a quick shave, ensure your skin is clean and dry. Move the shaver in small, circular motions over the area to be shaved.
  • Wet Shaving: For a closer and more comfortable shave, apply shaving foam or gel to your skin. Move the shaver in small, circular motions. The shaver is fully washable, making it safe for use with water.
Man demonstrating both dry and wet shaving with the electric shaver.
The shaver is suitable for both dry shaving for convenience and wet shaving with foam for a smoother experience.

Using Other Attachment Heads

  • Nose Hair Trimmer Head: Gently insert the trimmer into your nostril or ear canal. Move it slowly to trim unwanted hair.
  • Precision Trimmer Head (Sideburns Trimmer): Use this head to trim and shape sideburns, beards, or mustaches. Hold the trimmer at an angle and move it against the direction of hair growth.
  • Soft Sponge Brush Head: Ideal for pre-shave massage to soften stubble and prepare the skin for shaving, or for applying facial products.
  • Facial Cleaning Brush Head: Use with your favorite facial cleanser to deep clean pores, remove impurities, and energize the skin. Move in gentle circular motions.

Maintenance and Cleaning

Regular cleaning ensures optimal performance and extends the lifespan of your shaver.

  • Daily Cleaning: After each use, detach the head and rinse it under running water. Use the small cleaning brush provided to remove any trapped hair or debris from the blades and inside the head.
  • Deep Cleaning (Shaver Head): To open the cutter head for thorough cleaning, gently pull the central part of the head upwards. This will expose the individual rotary blades. Rinse thoroughly under water and use the cleaning brush.
  • Drying: After cleaning, shake off excess water and allow the head and main body to air dry completely before reattaching or storing. Do not use a cloth on the blades as it may damage them.
  • Lubrication: Periodically apply a drop of light machine oil (not included) to the shaver blades to maintain smooth operation.
Demonstration of washing the shaver under running water and how to open the cutter head for cleaning.
The shaver is designed for easy cleaning under running water. The image also illustrates the simple steps to open the cutter head for a more thorough cleaning.

Troubleshooting

If you encounter any issues with your shaver, please refer to the following common solutions:

  • Shaver not turning on: Ensure the shaver is fully charged. If the battery is low, the red light may show. Charge the shaver for at least 5 hours.
  • Reduced shaving performance: The blades may be clogged with hair or debris. Clean the shaver head thoroughly as described in the Maintenance section.
  • Shaver making unusual noise: This could indicate a need for cleaning or lubrication. Clean the shaver and apply a drop of oil to the blades. If the noise persists, contact customer support.
  • Skin irritation: Ensure you are not pressing too hard. For sensitive skin, try wet shaving with foam or gel. Ensure the blades are clean and sharp.

Specifications

FeatureSpecification
Model Name4D Rechargeable Bald Head Shaver
MaterialABS (Acrylonitrile Butadiene Styrene plastic) + Stainless steel
Rated Voltage100-240V
Frequency50/60Hz
Power3W
Input Voltage5V
Output Power1W
Power TypeRechargeable (Battery Powered)
Charge Time5 hours
Endurance / Working Time60 minutes
Special FeaturesDetachable Head, Rechargeable, Washable

Warranty and Support

This product is manufactured by 24/7 store. For any questions, concerns, or warranty claims, please contact the seller or manufacturer directly through your purchase platform. Please retain your proof of purchase for warranty purposes.