Introduction
The CHAMELO Aura Color-Changing Sunglasses feature patented Prismatic lens technology, allowing instant lens color customization. This manual provides essential information for the proper use and care of your Aura sunglasses.
Package Contents
- CHAMELO Aura Color-Changing Sunglasses
- Travel Case
- Cleaning Cloth
- Charging Cable
- Warranty Card
Setup
Initial Charging
Before first use, fully charge your CHAMELO Aura sunglasses. Connect the provided charging cable to the charging port on the sunglasses and to a standard USB power source. The charging indicator light will show the charging status. A full charge provides up to 47 hours of battery life.
Fitting the Sunglasses
The Aura sunglasses are designed for a universal fit for medium-large head sizes. Ensure the nose pads rest comfortably on your nose bridge and the temples sit securely behind your ears.

Figure 1: Dimensions of the CHAMELO Aura sunglasses for proper fit. Frame height: 35mm, Bridge width: 143mm, Arm length: 156.5mm.
Operating Instructions
Powering On/Off
To power on the sunglasses, press and hold the power button (location not specified in JSON, typically on the temple) for a few seconds until the indicator light illuminates. Repeat to power off.
Changing Lens Color
The CHAMELO Aura sunglasses allow instant lens color customization. To change the lens tint, simply tap the designated button on the temple of the sunglasses. Each tap cycles through the available cool tones: Crystal, Violet, Indigo, and Ruby. The change occurs in approximately 0.1 seconds.

Figure 2: Tap the temple to change lens color.

Figure 3: Example of lens color transition.
Video 1: Demonstration of CHAMELO Aura Color-Changing Sunglasses. This short video shows the lens color changing with a tap.
Maintenance
Cleaning
To clean your CHAMELO Aura sunglasses, use the provided soft, dry cleaning cloth. Gently wipe the lenses and frame. Avoid using harsh chemicals, abrasive cleaners, or paper towels, as these can damage the lenses or frame coating.
Water Resistance
The sunglasses feature an IPX4 water-resistant design, providing protection against splashes, sweat, and light rain. Do not submerge the sunglasses in water or expose them to high-pressure water jets.
Storage
When not in use, store your CHAMELO Aura sunglasses in the provided travel case to protect them from scratches and impacts.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lenses not changing color. | Low battery or malfunction. | Ensure sunglasses are fully charged. If the issue persists, contact customer support. |
| Sunglasses not powering on. | Depleted battery. | Charge the sunglasses using the provided cable. |
| Unresponsive button. | Temporary software glitch or physical damage. | Try restarting the sunglasses (if applicable, by holding the power button for an extended period). If unresponsive, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Aura Rimless Modern Tech Sunglasses |
| Lens Type | Electrochromic, Prismatic Technology |
| Lens Colors (Calm) | Crystal, Violet, Indigo, Ruby |
| UV Protection | 100% UV Protection Coating |
| Frame Material | Stainless Steel, TR-90 Temples |
| Lens Material | Nylon |
| Water Resistance | IPX4 (splash and light rain resistant) |
| Battery Life | Up to 47 hours |
| Weight | 1.2 oz / 34 grams |
| Dimensions (Approx.) | Frame Height: 35mm, Bridge Width: 143mm, Arm Length: 156.5mm |
| Included Components | Sunglasses, Travel Case, Cleaning Cloth, Charging Cable, Warranty Card |
Warranty Information
The CHAMELO Aura Color-Changing Sunglasses come with a 30-day manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please refer to the included warranty card for full terms and conditions. Keep your proof of purchase for warranty claims.
Customer Support
For further assistance, technical support, or warranty inquiries regarding your CHAMELO Aura sunglasses, please contact CHAMELO customer service. Refer to the contact information provided on your warranty card or visit the official CHAMELO website.


