1. Introduction
Thank you for choosing the NICRON N1 Mini LED Keychain Flashlight. This compact and durable flashlight is designed for everyday carry and various outdoor activities. Its lightweight, portable, and waterproof design ensures reliable performance in diverse conditions. This manual provides essential information for the proper setup, operation, and maintenance of your N1 flashlight.
2. What's in the Box
- 1 x NICRON N1 Mini Flashlight
- 1 x AAA Alkaline Battery
- 1 x Keychain Attachment
- 1 x User Guidebook

Figure 2.1: Package contents of the NICRON N1 Mini Flashlight.
3. Setup
3.1 Battery Installation
- Unscrew the head of the flashlight counter-clockwise to open the battery compartment.
- Insert one AAA battery with the positive (+) end facing towards the flashlight head.
- Screw the flashlight head back on clockwise until it is securely tightened.

Figure 3.1: Exploded view of the NICRON N1 flashlight for battery installation.
3.2 Attaching the Keychain
The N1 flashlight comes with a customizable black keychain. Attach the keychain to the designated loop at the tail end of the flashlight. This allows for easy attachment to bags, clothing, or keyrings.

Figure 3.2: NICRON N1 flashlight attached to a keychain for portability.
4. Operating Instructions
4.1 Turning On/Off
To turn the flashlight on, twist the head of the flashlight clockwise until the light illuminates. To turn the flashlight off, twist the head counter-clockwise until the light extinguishes. The N1 features a single mode with 100 lumens output.

Figure 4.1: Easy twist operation for the NICRON N1 flashlight.
4.2 Video Demonstration
Video 4.1: A short demonstration of the NICRON N1 Mini Key-chain Flashlight, highlighting its compact size and operation.
5. Maintenance
5.1 Cleaning
Wipe the flashlight with a soft, damp cloth as needed. Avoid using harsh chemicals or abrasive materials that could damage the finish or lens.
5.2 Battery Replacement
When the light output diminishes, replace the AAA battery following the instructions in Section 3.1. Ensure proper battery polarity.
5.3 Waterproofing
The NICRON N1 is IPX7 waterproof, meaning it can withstand immersion in water up to 1 meter for 30 minutes. Ensure the flashlight head is fully tightened before exposure to water to maintain its waterproof integrity.

Figure 5.1: The NICRON N1 flashlight demonstrating its IPX7 waterproof capability.
6. Troubleshooting
- Light does not turn on: Check if the battery is inserted correctly with the positive (+) end facing the head. Ensure the flashlight head is fully tightened. Replace the battery if it is depleted.
- Dim light output: The battery may be low. Replace with a fresh AAA battery.
7. Specifications
| Feature | Specification |
|---|---|
| Model | N1 |
| Light Source Type | LED |
| Brightness | 100 Lumens |
| Power Source | Battery Powered (1 AAA battery) |
| Battery Cell Composition | Alkaline |
| Material | Aluminum |
| Water Resistance Level | IPX7 Waterproof |
| Product Dimensions | 2.3"D x 0.45"W x 0.45"H |
| Item Weight | 15.2 Grams (0.536 ounces) |
| Special Features | Lightweight, Portable, Waterproof, Single Mode |
8. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official NICRON website. Keep your purchase receipt for warranty claims.





