Key Features:

• Intelligent Sensor-Controlled Color Changing Lens: Equipped with a sensor in the middle of the glasses, these lenses change color within 0.1 seconds when exposed to sunlight. This feature allows for quick color changes, making it convenient for various lighting conditions.
• Polarized Design: Designed to reduce glare reflected from roads, water bodies, snow, and other horizontal surfaces, these sunglasses help restore true color and eliminate reflected and scattered light, perfectly protecting your eyes.
• Ultra-Lightweight TR Frame: Made from durable TR material, these frames are stress-resistant and pressure-free, ensuring they do not damage your ears or eyes.
• Multiple Occasions Adaptation: Whether you're out for outdoor travel, fishing, or cycling, these sunglasses can adapt to different brightness fields, providing consistent eye protection.
• Complete Package: Includes photochromic polarized sunglasses, 1 case, 1 soft glasses cloth, 1 polarization test card, and 1.

Product Details:

• Height: 1.81 inches
• Length: 5.91 inches
• Width: 5.63 inches

Elevate your eyewear collection with these versatile and protective photochromic polarized sunglasses. Perfect for any outdoor activity, they ensure your eyes stay safe and comfortable.

• this product only functions effectively when it is positioned directly under sunlight