Automatic Photochromic Sunglasses

Sunglasses that sense outside light and automatically adjust brightness in 0.1 seconds.
This Wellington type is unisex and suits any face shape.
The lens automatically darkens when the light is coming from behind it, and conversely, in dark places the lens brightens, allowing you to see the ball clearly.
When driving, the headphones can be worn and have adjustable brightness, so they are dim when the sun is strong and bright when you enter a tunnel, so you can always go hands-free.

"size "
Width: 150mm
Height: 46mm
Lens width: 55mm
Bridge width: 20mm
Height: 148mm

"Product Specifications"
Lens Material: Tempered Glass Compatibility: Unisex Function/Type: 0.1 Second Smart Color Changing/Polarized