1. Introduction
The PEGASI 2 Smart Light Therapy Glasses are designed to assist in managing the body's biological clock and regulating circadian rhythm. This device utilizes a specific blue-green light wavelength to help improve sleep quality, boost energy levels, and address issues related to seasonal changes or jet lag. This manual provides essential information for safe and effective use of your PEGASI 2 glasses.

Figure 1: PEGASI 2 Smart Light Therapy Glasses
2. Safety Information
- Not suitable for users under age 13.
- Not recommended to use while driving or charging.
- The glasses emit a specific wavelength which is 100% UV-free and safe for your eyes.
- Consult a healthcare professional if you have any pre-existing eye conditions or concerns before use.
3. Package Contents
Upon opening the package, ensure all the following items are present:
- PEGASI 2 Smart Light Therapy Glasses
- Protective Carrying Case
- USB Charging Cable
- User Manual

Figure 2: Package Contents
4. Setup
4.1 Charging the Device
Before first use, fully charge your PEGASI 2 glasses. Connect the provided USB charging cable to the charging port on the glasses and to a compatible USB power source. The charging indicator lights will provide feedback on the charging status.
4.2 Initial Fit and Adjustment
The glasses feature an adjustable nose rest for optimal fit. Position the glasses so that the light source is above your line of sight and does not obstruct your vision. The light should be directed towards your eyes without causing discomfort.

Figure 3: Key Features and Adjustments
4.3 App Connection (Optional)
For enhanced control and personalized settings, download the PEGASI Sleep App. Enable Bluetooth 4.0 on your smartphone and follow the in-app instructions to pair your PEGASI 2 glasses. The app allows you to switch between different modes and monitor usage.
5. Operating Instructions
5.1 Powering On/Off
To power on the glasses, gently press the Smart-Touch Button located on the side. The lights will illuminate. To power off, press and hold the button until the lights turn off.
5.2 Recommended Usage
Wear the PEGASI 2 glasses for 30 minutes daily, ideally between 7 AM and 9 AM. Consistent use over approximately 7 days is recommended to observe noticeable improvements in sleep quality and energy levels. The brand-new collapsible frame allows for easy use during various morning activities such as running, exercising, brushing teeth, or eating.

Figure 4: Wearing the Glasses

Figure 5: Active Use
5.3 Light Wavelength
The PEGASI 2 glasses utilize a special blue-green light, proven effective in regulating circadian rhythms. This specific wavelength is designed to be comfortable while delivering the necessary light therapy.
Video 1: An overview of the PEGASI Smart Sleep Glasses II, demonstrating their features and benefits for sleep improvement.
6. Maintenance
6.1 Cleaning
Wipe the glasses gently with a soft, dry cloth. Avoid using abrasive cleaners or solvents that may damage the device.
6.2 Storage
When not in use, store the PEGASI 2 glasses in their protective carrying case to prevent damage. The collapsible frame makes them easy to store and transport.

Figure 6: Compact Storage
7. Troubleshooting
7.1 Device Not Turning On
- Ensure the device is fully charged. Connect it to a power source using the USB cable.
- Press the Smart-Touch Button firmly.
7.2 App Connectivity Issues
- Ensure Bluetooth is enabled on your smartphone.
- Make sure the glasses are powered on and within range of your smartphone.
- Restart the PEGASI Sleep App and attempt to reconnect.
7.3 Discomfort While Wearing
- Adjust the nose rest to find a comfortable position.
- Ensure the light is not directly shining into your eyes but rather from above your line of sight.
- The glasses can be worn over prescription glasses. Adjust both pairs for optimal comfort.
8. Specifications
| Model Number | PG18K02 |
| Product Dimensions | 7 x 6 x 1 inches |
| Item Weight | 1.76 ounces |
| Brand | PEGASI |
| Special Feature | Energy Efficient |
| Material Feature | Lightweight |
| Connectivity | Bluetooth 4.0 |
9. Warranty and Support
PEGASI products come with a 1-Year hassle-free service. For any dissatisfaction or support needs, please contact the manufacturer directly. Refer to the product packaging or official website for specific contact details.