1. Introduction
This manual provides essential information for the safe and effective use of your MERIDIAN The Trimmer Plus. Please read these instructions thoroughly before initial use and retain for future reference. The Trimmer Plus is a waterproof electric body hair trimmer designed for both men and women, suitable for various body areas including pubic hair, chest, legs, and bikini line.

Image 1.1: The MERIDIAN The Trimmer Plus and its retail packaging.
2. Safety Information
WARNING: To reduce the risk of injury, electric shock, fire, or damage to the product, always follow these basic safety precautions.
- Keep away from water when charging.
- Do not use on damaged or irritated skin.
- Unplug the charging dock when not in use.
- This appliance contains a Lithium-Ion battery. Do not expose to excessive heat.
- Do not disassemble or attempt to repair the device yourself. Contact customer support for assistance.
- Keep out of reach of children.
3. Package Contents
Verify that all items are present in the package:
- MERIDIAN The Trimmer Plus device
- Adjustable Guide Comb
- USB-C Charging Cable
- Charging Dock
- Cleaning Brush (typically included with trimmers, inferred)
- Instruction Manual (this document)
4. Setup and Initial Charge
- Unpack: Carefully remove the trimmer and all accessories from the packaging.
- Clean: Before first use, clean all removable parts, including the blade and guide comb, with warm, soapy water. Ensure they are completely dry before reattaching.
- Initial Charge: Place the trimmer onto the charging dock or connect the USB-C cable directly to the trimmer. Charge the device for approximately 2 hours before its first use. The LED indicators on the trimmer will show charging status.

Image 4.1: The Trimmer Plus placed on its charging base station.
A full charge provides up to 90 minutes of cordless trimming time.
5. Operating Instructions
5.1 Attaching the Guide Comb
The Trimmer Plus features an adjustable guide comb with four precise length settings (1mm, 2mm, 3mm, 4mm). To attach or adjust:
- Ensure the trimmer is turned off.
- Slide the adjustable guide comb onto the trimmer head until it clicks into place.
- Adjust the desired length by sliding the comb's selector to the corresponding number (1-4).

Image 5.1: Detail of the built-in adjustable guide comb.
5.2 Powering On/Off and LED Spotlight
- Press the power button once to turn the trimmer on.
- Press the power button a second time to activate the integrated LED spotlight for enhanced visibility in smaller or intimate areas.
- Press the power button a third time to turn the trimmer off.
5.3 Trimming Techniques
The Trimmer Plus is designed for sensitive skin and can be used wet or dry.
- For general trimming: Use the adjustable guide comb to achieve your desired hair length. Move the trimmer against the direction of hair growth for optimal results.
- For closer trim (without guard): Carefully remove the guide comb. Hold the trimmer flat against the skin and move gently. The ceramic blade is designed to minimize nicks and irritation.
- Wet or Dry Use: This device is waterproof. You can use it in the shower or bath for convenience.

Image 5.2: The Trimmer Plus is suitable for various body areas including legs, chest, and bikini line.

Image 5.3: The waterproof design allows for use in wet conditions, such as in the shower or bath.
5.4 Travel Lock Feature
To activate the travel lock, press and hold the power button for 3 seconds until the indicator lights flash. This prevents accidental activation during travel. To deactivate, press and hold the power button for 3 seconds again.
6. Maintenance and Cleaning
Regular cleaning ensures optimal performance and hygiene.
- After Each Use: Turn off the trimmer. Remove the guide comb and detach the blade head. Rinse the blade head and guide comb under running water to remove hair clippings.
- Dry: Allow all parts to air dry completely before reattaching or storing.
- Lubrication: Periodically apply a small drop of clipper oil (not included) to the blades to maintain sharpness and smooth operation.
- Storage: Store the trimmer in a cool, dry place. Use the travel lock feature when storing or transporting.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Trimmer does not turn on. | Battery is depleted. Travel lock is active. | Charge the trimmer for at least 2 hours. Deactivate travel lock by pressing and holding the power button for 3 seconds. |
| Trimmer pulls hair or cuts unevenly. | Blades are dull or clogged. Trimmer is used against hair growth direction. | Clean blades thoroughly. Apply clipper oil. Ensure proper trimming technique. Consider replacing the blade head if dull. |
| Charging indicator lights not working. | Improper connection. Faulty cable/dock. | Ensure USB-C cable is securely connected to both the trimmer/dock and power source. Try a different USB-C cable or power adapter. |
If the problem persists after attempting these solutions, please contact MERIDIAN customer support.
8. Specifications
- Model Number: mec120f
- Product Dimensions: 7.17 x 3.11 x 1.77 inches
- Item Weight: 1.06 Pounds (0.48 Kilograms)
- Battery Type: 1 Lithium Ion battery (included)
- Power Source: Corded Electric (via USB-C)
- Manufacturer: MERIDIAN
- Color: Solar
9. Warranty and Support
The MERIDIAN The Trimmer Plus is backed by a warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official MERIDIAN website. For technical support, replacement parts, or any inquiries, please contact MERIDIAN customer service through their official channels.
Online Support: Visit the MERIDIAN Store on Amazon