They're a type of smart wearable sunglasses that feature stepless dimming technology powered by Wicue's core CCS technology. This allows for continuous adjustment of the light to ensure the user always has the most suitable light intensity.

Basically, our lenses are made up of a layer of liquid crystal film, similar to a LCD screen. It can be understood as having two flexible LCD screens on the glasses. The automatic lenses use solar single crystal silicon on the glasses to absorb light sources and generate electricity, which then causes the liquid crystal film to change color. The manual ones change color by directly using battery power.

The primary purpose of sunglasses is to provide sun protection, followed by fashion needs. Wicue sunglasses can give users a better experience in using them, and the coolness of technology is also a manifestation of fashion.
Rather than changing color through a chemical reaction that can take several minutes of UV exposure to switch back and forth, Wicue's instant dimming sunglasses use a liquid crystal film to adjust transmittance in less than 0.1 seconds. Additionally, users have the ability to manually control the level of transmittance with precise and smooth adjustments.
There is no difference in usage between auto dimming sunglasses and traditional sunglasses. They do not need to be charged, are waterproof and dustproof, and will darken according to the brightness when exposed to strong or sunlight.
There is almost no learning curve for manual dimming glasses. The product comes with a built-in lithium battery. After charging, simply put on the sunglasses and slide the side legs to change the color. They will automatically shut down when closed.

Yes, the lens color can be customized to different shades to match various fashion preferences. However, please note that customization is subject to meeting our minimum order quantity (MOQ) and other relevant restrictions.

Currently, products equipped with automatic lenses are solar-powered and do not require charging. Manual products are equipped with a 50mAh lithium battery, which can last approximately 47 hours.

The theoretical service life is more than 50,000 hours, and it can last for at least 5 years.

There is a limit on the working temperature, but the working temperature range can cover almost all usage scenarios.
Operating temperature: -10~+60°C
Storage temperature: -20~+70°C
Operating humidity: 20% to 80% RH
Storage humidity: <90% RH

Use a professional soft cleaning cloth to clean the glasses, and do not use too much force when wiping. Pay attention to maintaining the humidity of the cleaning cloth, and do not make it too wet. When not in use for a long time, please put it in a glasses bag and try not to press or drop it.