1. Product Overview
The Remington NE3850 Nano Series Nose and Ear Trimmer is designed for efficient and hygienic removal of unwanted hair from the nose, ears, and eyebrows. It features an antimicrobial housing and an Active Blade Clean System for easy maintenance.
Key Features:
- Active Blade Clean system with washout port for easy maintenance.
- Double-sided vertical trimmer and rotating trimmer head.
- Comfort tip blades for safe and easy use, minimizing nicks and cuts.
- Vertical guide combs for precise eyebrow trimming.
- Waterproof design for convenient wet or dry use and cleaning.
- Antimicrobial Nano silver* housing to inhibit bacterial growth (*Only on the vertical trimmer head).

2. Setup and Battery Installation
- Unpack: Carefully remove the trimmer and all accessories from its packaging.
- Initial Cleaning: Before first use, it is recommended to clean the trimmer head and body. Refer to the 'Maintenance' section for detailed cleaning instructions.
- Insert Battery: The trimmer operates on one AA battery. To install, twist the bottom cap counter-clockwise and pull it off. Insert one fresh AA battery, ensuring the positive (+) and negative (-) terminals are correctly aligned. Replace the cap by pushing it on and twisting clockwise until secure.
- Choose Attachment: Select the appropriate trimming attachment for your desired grooming area (nose, ear, or eyebrow). The device includes a vertical trimmer head and two vertical guide combs for eyebrows.

3. Operating Instructions
Ensure the trimmer has a fresh battery and the desired attachment is securely in place before use.
3.1 Powering On/Off:
- To turn on, slide the power switch located on the body of the trimmer upwards.
- To turn off, slide the power switch downwards.
3.2 Nose and Ear Trimming:
- Use the rotary trimmer head for nose and ear hair.
- Gently insert the trimmer tip into the nostril or ear canal.
- Move the trimmer in a circular motion to trim unwanted hair. Avoid inserting too deeply.
- The Comfort Tip blades are designed to prevent pulling and tugging.


3.3 Eyebrow Trimming:
- Attach one of the vertical guide combs to the vertical trimmer head.
- Select the comb that provides your desired hair length.
- Gently comb through your eyebrows against the direction of hair growth to trim.

4. Maintenance and Cleaning
Regular cleaning ensures optimal performance and hygiene of your Remington NE3850 trimmer.
4.1 Active Blade Clean System:
- The trimmer features an Active Blade Clean System with a washout port.
- After each use, turn off the trimmer and remove the attachment.
- Rinse the trimmer head and the washout port under running water. The waterproof design allows for easy cleaning.
- Allow all parts to air dry completely before reassembling or storing.
4.2 General Cleaning:
- For a more thorough clean, detach the trimmer head by twisting it counter-clockwise.
- Rinse the detached head and the main body (ensuring the battery compartment is sealed) under warm running water.
- Use a small brush (not included) to remove any stubborn hair clippings.
- Dry all components thoroughly before reattaching the head by twisting clockwise until secure.
Note: The antimicrobial Nano silver housing is designed to protect against bacteria buildup, especially on the vertical trimmer head.
5. Product Specifications
| Feature | Detail |
|---|---|
| Brand | REMINGTON |
| Model Name | Remington Mens Battery Operated Nose, Ear and Eyebrow Hair Trimmer |
| Model Number | NE3850 |
| Power Source | Battery Powered (1 x AA battery) |
| Recommended Uses | Ear, Eyebrows, Nose |
| Special Features | Waterproof, Active Blade Clean System, Comfort Tip Blades, Vertical Guide Combs |
| Blade Material | Stainless Steel |
| Item Weight | 0.14 Kilograms |
| Item Dimensions (L x W x H) | 15.4 x 2.9 x 2.9 centimetres |
| Color | Silber (Silver) |
6. Troubleshooting
- Trimmer not turning on:
- Ensure the AA battery is correctly inserted with the correct polarity.
- Replace the battery with a new one if the current battery is depleted.
- Check that the power switch is fully in the 'ON' position.
- Poor trimming performance:
- Clean the trimmer head and blades thoroughly to remove any hair buildup.
- Ensure the trimmer head is securely attached.
- Replace the battery if the motor sounds weak.
- Irritation or pulling:
- Ensure the Comfort Tip blades are clean and free from debris.
- Do not press the trimmer too hard against the skin.
- Move the trimmer gently and slowly.
7. Warranty and Support
This product comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including the warranty period and coverage details.
For technical support, replacement parts, or further assistance, please contact Remington customer service. Contact information can typically be found on the product packaging or on the official Remington website.
Always retain your proof of purchase for warranty claims.





