1. Introduction
This manual provides essential information for the safe and effective use of your ZZP Nail Fungus Light Device. This device is designed for home use to assist in the repair of damaged and discolored toenails and fingernails through light therapy. Please read this manual thoroughly before operation and retain it for future reference.
2. Safety Information
- Read all instructions carefully before using the device.
- Use only the standard DC5V/2000mA adapter. Using an incorrect adapter may cause device damage.
- Do not expose the device to water or other liquids to prevent product damage.
- Disconnect the adapter if the device is not in use for an extended period.
- Avoid using the wrong adapter to prevent potential hazards.
- Do not operate the device continuously for more than 600 seconds (10 minutes) to prolong its lifespan.
- Do not look directly at the LED lights to avoid eye strain.
- This device is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional for any medical conditions.
3. Product Overview
The ZZP Nail Fungus Light Device utilizes a combination of 470nm blue light and 905nm invisible infrared light, emitted by 18 LEDs, to interact with nail fungus without affecting surrounding skin. Its design allows for simultaneous treatment of multiple fingers or toes.

Key Features:
- Dual Light Therapy: Combines 470nm blue light and 905nm invisible infrared light for optimal results.
- Large Treatment Area: Accommodates multiple fingers or toes at once.
- Adjustable Design: The device can be adjusted to fit different hand and foot sizes.
- Automatic Sensing: Features an intelligent sensor that activates the light when a hand or foot is inserted.
- Timer Settings: Includes 30-second, 60-second, and 99-second timer options.
- Portable: Lightweight and compact for easy transport and home use.

4. Setup
4.1 Unboxing and Initial Inspection
Carefully remove the device and all accessories from the packaging. Inspect for any signs of damage. The package should contain the Nail Fungus Light Device and a USB charging cable.
4.2 Charging the Device
Connect the provided USB charging cable to the device's charging port and plug the other end into a compatible DC5V/2A power adapter (not included) or a USB power source. The device must be plugged in to operate.
4.3 Nail Preparation
Before each use, ensure your hands or feet are clean and dry. Trim your nails to a suitable length to allow the light to effectively reach the affected areas.

5. Operating Instructions
5.1 Device Activation and Placement
Once plugged in, the device features an automatic sensing function. Simply place your fingers or toes into the designated area of the device. The light will automatically turn on.
5.2 Setting the Timer
The device offers preset timer options: 30 seconds, 60 seconds, and 99 seconds. Press the corresponding button to select your desired treatment duration. If no timer is set, the device will automatically turn off after 99 seconds when a hand or foot is inserted.
5.3 Recommended Usage
For optimal results, use the device twice a day for 10 minutes each time. The device will automatically extinguish once the set time is complete. Consistent use is crucial for effective nail repair.

5.4 Expected Results
Noticeable improvements in nail appearance typically occur within 4-6 weeks. For effective addressing of weak and damaged nails, continuous use for 3-4 months is recommended to achieve long-lasting results and restore nails to their original beauty.

6. Maintenance
6.1 Cleaning the Device
To maintain hygiene and device longevity, clean the device regularly with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
6.2 Storage
Store the device in a cool, dry place away from direct sunlight and moisture. Its foldable design allows for compact storage.
7. Troubleshooting
7.1 Device Not Turning On
- Ensure the device is properly plugged into a working power source using the provided USB cable.
- Verify that the power adapter meets the DC5V/2A specification.
- Check if your hand or foot is fully inserted into the device to activate the automatic sensor.
7.2 Lights Not Emitting Correctly
- Confirm the device is receiving adequate power.
- If the issue persists, contact customer support.
8. Specifications
| Brand | ZZP |
| Model | ZZP-NFD-2025 |
| Light Source | 18 LEDs (470nm Blue Light, 905nm Invisible Infrared Light) |
| Power | 45W (Max Power) |
| Operation Voltage | DC5V/2000mA |
| Timer Settings | 30s, 60s, 99s (Automatic Sensing) |
| Dimensions | 6.65 x 6.22 x 3.11 inches |
| Weight | 8.64 ounces (0.54 Pounds) |
| UPC | 759071763672 |
| ASIN | B0F1T2VSQ4 |
9. Warranty & Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official ZZP website. Keep your purchase receipt as proof of purchase.