Seuricoare the worlds first pair of app-enabled tint changing smart sunglassesyou choose the tint when you want, instantly. A little dark? A lot dark? Choose whats right for you. The lenses give you true dawn-to-dusk versatility and suit any weather scenario, so you wont have to buy several pairs. Other Technical Materials Dimensions and Weight Package Includes: 1 x Seurico Color-changing Sunglasses With Built-in audio
