1. Product Overview
The UUPAS LED Infrared Red Facial Light Therapy Device U10 is designed for facial skin care, utilizing both LED red light and far-infrared light. This multi-functional device incorporates a thermostatic sensor probe and a timing function for controlled and effective use.

Figure 1: UUPAS LED Infrared Red Facial Light Therapy Device U10 with charging base.
Key Features:
- Dual Light Technology: Features 30 pieces of 625nm red light and 4 pieces of 850nm far-infrared light. The far-infrared light is invisible to the human eye.
- Thermostatic Sensor Probe: Automatically activates upon skin contact and maintains a maximum temperature of 50.5°C.
- Timing Function: An integrated timer displays usage duration.
- Wireless Operation: Equipped with a base socket for convenient charging and wireless use.

Figure 2: Detailed view of the device highlighting LED lights, timer display, and charging options.
2. Safety Information
Please read all instructions carefully before using the device. Keep this manual for future reference.
- Do not use the device on broken, irritated, or infected skin.
- Avoid direct eye contact with the LED lights.
- If you experience any discomfort, redness, or irritation, discontinue use immediately.
- Consult a healthcare professional before use if you have any underlying skin conditions, are pregnant, or have electronic implants.
- Keep out of reach of children.
- Do not immerse the device in water or any other liquid.
- Ensure the device is fully charged before use to prevent interruptions.
- The device generates warmth. Do not stay on the same area for too long to avoid overheating. Move the device continuously.
3. Setup and Charging
Charging the Device:
The UUPAS U10 device is equipped with a rechargeable lithium-ion battery. Before first use, fully charge the device.
- Connect the charging cable to either the direct charging port on the device or the base charging port.
- Plug the other end of the charging cable into a suitable USB power adapter (not always included, check packaging).
- The device will indicate charging status (e.g., an indicator light).
- Once fully charged, disconnect the device from the power source.

Figure 3: Device on its charging base.

Figure 4: Illustration of the two charging options for the device.
4. Operating Instructions
For optimal results, use the device 2-3 times a week for 20-28 minutes per session, spending 5-7 minutes per facial area.
Step-by-Step Usage:
- Preparation: Ensure your skin is clean and dry. You may apply your preferred skincare products before use, as the device can enhance absorption.
- Power On: Press the power button (often indicated by a green light). Wait for 3-5 seconds for the device to initialize. The timing display will turn on, and the red light on the probe may flash. The button indicators are:
01 Green Button: Turn on the machine.
02 Red Button: Timing display turns on.
03 Yellow Button: The red light on the probe flashes.
04 Green Button: Normal use in contact with skin.
Figure 5: Powering on the device and initial indicators.
- Application: Gently place the probe head completely against your skin. The device will automatically activate upon contact, and the red and infrared lights will begin working.

Figure 6: Applying the device to the skin.
- Treatment: Move the device in a circular motion across the desired facial areas. Do not keep the device stationary on one spot for too long to prevent excessive heat buildup. The built-in timer will help you monitor your session duration.

Figure 7: Using the device in circular motions.
- Completion: After your session, press the power button to turn off the device.
Important Usage Tips:
- The device only operates when the probe head is in full contact with the skin. Keep it close to your skin during use.
- If the device is low on power, the probe may remain on until it automatically turns off. Recharge the device fully to continue use.
- Using skincare products can enhance the device's effectiveness and help prevent overheating.
5. Maintenance and Care
Cleaning the Device:
Regular cleaning ensures hygiene and prolongs the device's lifespan.
- After each use, turn off the device.
- Gently wipe the probe head with a clean paper towel or a cotton ball.
- Ensure the probe is dry before storing the device.
- Do not use abrasive cleaners or harsh chemicals.

Figure 8: Cleaning the device probe after use.
Storage:
Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on or stops working shortly after starting. | Low battery charge. | Fully charge the device before use. Ensure the charging cable is properly connected. |
| Device feels too hot during use. | Device held stationary on one spot for too long. | Move the device continuously in circular motions. Do not keep it on one area for extended periods. Consider applying skincare products to aid glide and heat distribution. |
| Device does not activate when placed on skin. | Probe not in full contact with skin; device not powered on. | Ensure the device is powered on and the entire probe head makes firm contact with the skin. |
| No charging cable included in package. | Packaging variation or oversight. | Contact UUPAS customer support for assistance or use a compatible USB-C charging cable. |
7. Specifications
- Model Number: U10
- Product Dimensions: 2.09 x 2.09 x 8.07 inches
- Weight: 1.26 Pounds
- Light Wavelengths: 625nm (Red Light), 850nm (Far-Infrared Light)
- LED Count: 30x 625nm Red Light, 4x 850nm Far-Infrared Light
- Max Temperature: 50.5°C (Thermostatic Sensor Probe)
- Battery: 1 Lithium Ion battery (included)
- Manufacturer: UUPAS
- UPC: 735626282423
- ASIN: B0BKGDQRTK
8. Warranty and Support
For warranty information, technical support, or any inquiries regarding your UUPAS LED Infrared Red Facial Light Therapy Device U10, please contact UUPAS customer service. Refer to the product packaging or the official UUPAS website for contact details.
Please retain your proof of purchase for warranty claims.





