Introduction
This manual provides instructions for the Anyork Red Light Therapy Flashlight, a portable device designed for targeted light therapy. It utilizes specific wavelengths of light, 660 nm (red light) and 850 nm (near-infrared light), to support various applications.
Safety Information
- Always wear the provided eye protection glasses during use to protect your eyes from direct light exposure.
- This device is not waterproof. Avoid exposure to water or moisture.
- Keep out of reach of children.
- Consult a healthcare professional before use if you have any medical conditions or are taking medications.
- Do not use on broken skin or open wounds.
- Discontinue use if you experience any discomfort or adverse reactions.
Package Contents
Verify that all items are present in the package:
- 1x Red Light Therapy Unit
- 2x 18650 Rechargeable Lithium-ion Batteries
- 1x Battery Charger (USB 5V input)
- 1x USB Cable
- 1x Eye Protection Glasses
- 1x Handbag (Storage Case)
- 1x Hanging Cable
- 1x User Manual

Image: Contents of the Anyork Red Light Therapy Flashlight package, showing the flashlight, two 18650 batteries, a battery charger, a USB cable, eye protection glasses, a storage handbag, and a hanging cable.
Product Overview
The Anyork Red Light Therapy Flashlight is constructed from aluminum and features three LED lights. It emits two specific wavelengths:
- 660 nm (Red Light): Visible red light, primarily absorbed by the superficial layers of the skin. This wavelength is often associated with benefits for skin health and surface-level issues.
- 850 nm (Near-Infrared Light - NIR): Invisible to the naked eye, this wavelength penetrates deeper into tissues, targeting muscles, joints, and bones.

Image: Close-up of the Anyork Red Light Therapy Flashlight's head, highlighting the 850nm LED. The text indicates that this light is invisible but functions normally.

Image: A diagram showing how 660nm red light primarily affects superficial skin layers, while 850nm near-infrared light penetrates deeper into the human body, reaching muscles and joints.
Setup
- Battery Installation: Unscrew the tail cap of the flashlight. Insert one of the provided 18650 lithium-ion batteries with the positive (+) end facing towards the head of the flashlight. Screw the tail cap back on securely.
- Battery Charging: To charge the batteries, place them into the provided battery charger. Connect the charger to a 5V USB power source using the USB cable. The indicator light on the charger will show the charging status. Ensure batteries are fully charged before first use.
Operating Instructions
- Power On/Off: Press the power button located on the side of the flashlight to turn the device on or off.
- Eye Protection: Always wear the included eye protection glasses before activating the device.
- Application: Hold the device directly over the targeted area of the body. The recommended distance is close to the skin, typically 1-3 inches.
- Treatment Duration: Apply the light therapy for approximately 2 minutes per targeted area. The device may have an automatic shut-off feature after 120 seconds to indicate the need to move to a different area or to prevent overuse.
- Frequency: For optimal results, use the device up to three times per day on the same targeted area.

Image: The red light therapy flashlight being used to target different areas of the body such as the shoulder, lower back, elbow, and knee, indicating its use for localized pain relief.

Image: A person using the red light therapy flashlight directly on their hand, demonstrating targeted application.

Image: The red light therapy flashlight held over a knee, with an overlayed icon suggesting a 2-minute treatment duration.
Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or immerse in water.
- Storage: Store the device and its accessories in the provided handbag in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: If the device will not be used for an extended period, remove the batteries.
Troubleshooting
- Device not turning on:
- Ensure the battery is correctly installed with the correct polarity.
- Check if the battery is charged. Recharge if necessary.
- Try using the second provided battery.
- Light appears dim:
- The battery may be low. Recharge the battery.
- Device gets warm during use:
- It is normal for the device to generate some heat during operation. If it becomes excessively hot, discontinue use and allow it to cool down.
Specifications
| Feature | Specification |
|---|---|
| Model Number | B092HL4ZZN |
| Brand | Anyork |
| Wavelengths | 660 nm (Red Light), 850 nm (Near-Infrared Light) |
| Light Source Type | LED |
| Material | Aluminum |
| Power Source | Battery Powered |
| Battery Type | Lithium-ion (18650) |
| Dimensions (L x W x H) | 12.04 x 2.59 x 0.1 cm (approx. 4.74 x 1.02 x 0.04 inches) |
| Weight | 530 grams (approx. 1.17 lbs) |
| Water Resistance Level | Not Waterproof |
Warranty and Support
The product comes with a 1-year warranty. For any questions or support, please contact Anyork customer service.

Image: Anyork brand logo, often accompanied by the slogan 'Supply you a healthier life.'
You may also reach support via WhatsApp at +86135 5494 8863.





