Electronic Transmittance Adjustable Lenses allow you to control sun protection of your sunglasses. With the simple push of a sleek hidden button, adjust the protection up to 7 levels. Eliminate the need for separate pairs of sunglasses. Wear the same pair for everyday activity - driving, or even on the beach!
Lens' are also polarized, letting light into the glasses through an angle while blocking out the harmful effects of when sunlight directly hits the eyes. Lightweight, stylish & comfortable enough for anyone to wear all day.
- Powered by CR927 Lithium Batteries (Not Included)
- 7 Adjustable Levels.
- Up to 5,000 hours of use with each battery.
- Power Saving, Auto Shut off feature.
- Package Dimensions: 6.7 x 3.3 x 2.5 inches.
- Shipping Weight: 4.8 ounces.