1. Introduction
Welcome to the user manual for your DENERASS RespiRelief Red Light Nasal Therapy Instrument. This device is designed to provide nasal therapy using red light technology. Please read this manual thoroughly before using the device to ensure proper operation and to understand its features and benefits.

Image 1.1: The RespiRelief device in use, demonstrating red light therapy at 660nm to support cellular metabolism and reduce nasal inflammation.
2. Product Overview
The RespiRelief Red Light Nasal Therapy Instrument utilizes 660nm red light to deliver non-invasive phototherapy to the nasal passages. This process is intended to support cellular metabolism and reduce inflammation, contributing to improved nasal comfort.
Key Features and Benefits:
- Red Light Therapy (660nm): Targets nasal tissues to support natural processes.
- Non-Invasive: A gentle method for nasal care.
- Ease of Use: Designed for simple, daily application.
- Portable Design: Allows for use at home, work, or outdoors.

Image 2.1: Diagrams showing the potential effects of red light therapy on nasal passages, including improved circulation and reduced congestion.

Image 2.2: The device's design, highlighting its intended use for various nasal discomforts.

Image 2.3: The device is presented as a drug-free option for nasal comfort and support.
3. Safety Information
Please observe the following safety guidelines to ensure safe and effective use of your RespiRelief device:
- This device is not intended to diagnose, treat, cure, or prevent any disease. Consult with a healthcare professional for any medical conditions.
- Keep the device out of reach of children.
- Do not use the device if it appears damaged or if the nasal probes are broken.
- Avoid direct eye contact with the red light.
- Do not immerse the device in water or any other liquid.
- If you experience any discomfort or adverse reactions, discontinue use immediately and consult a healthcare professional.
4. Setup
Before first use, ensure the device is fully charged.
4.1 Charging the Device
- Connect the charging cable to the device's charging port and to a suitable USB power source.
- The indicator light will show charging status (refer to device for specific light indications).
- A full charge provides approximately 45 uses.
4.2 Attaching Nasal Probes
- Gently insert the silicone nasal probes into the designated openings on the main unit.
- Ensure they are securely attached before use.
5. Operating Instructions
Follow these steps for optimal use of your RespiRelief device:
5.1 Device Placement
- After ensuring the nasal probes are clean, gently insert them into your nostrils.
- Position the main unit comfortably under your nose.
5.2 Starting a Session
- Press the power button once to turn on the device. The red lights on the probes will illuminate.
- The device is designed for a 10-minute automatic session. It will turn off automatically after this duration.
5.3 Recommended Usage
- Use the device for one 10-minute session daily.
- Consistent daily use is recommended for best results.

Image 5.1: Illustration of the device's ease of use and recommended daily session time.

Image 5.2: Visual representation of the device's mechanism and daily usage.

Image 5.3: The device is suitable for use in diverse environments, offering convenience and portability.
6. Maintenance and Care
Proper maintenance ensures the longevity and hygiene of your device.
6.1 Cleaning
- After each use, gently wipe the silicone nasal probes with a soft, damp cloth or an alcohol wipe.
- Ensure the probes are completely dry before storing or next use.
- Do not use abrasive cleaners or immerse the main unit in water.
6.2 Storage
- Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
- Keep it in its original packaging or a protective case when not in use.
6.3 Battery Care
- Charge the device regularly, even if not in frequent use, to maintain battery health.
- Avoid completely draining the battery before recharging.
7. Troubleshooting
If you encounter any issues with your RespiRelief device, refer to the following common problems and solutions:
- Device not turning on: Ensure the device is fully charged. Press and hold the power button for a few seconds.
- Lights not illuminating: Check if the nasal probes are securely attached. Ensure the device is powered on.
- Device not charging: Verify that the charging cable is properly connected to both the device and the power source. Try a different USB port or adapter.
If the problem persists, please contact customer support for further assistance.
8. Specifications
- Product Name: RespiRelief Red Light Nasal Therapy Instrument
- Brand: DENERASS
- Light Wavelength: 660nm (Red Light)
- Recommended Session Duration: 10 minutes (automatic shut-off)
- Battery Capacity: Approximately 45 uses per full charge
- Manufacturer: DENERASS

Image 8.1: The device's battery capacity, providing approximately 45 uses per charge.
9. Warranty and Support
For information regarding warranty coverage, please refer to the documentation included with your purchase or contact the retailer. For technical support or any questions not covered in this manual, please contact DENERASS customer service through the contact information provided at the point of purchase.





