Smart Glasses: Color Changing Lenses, Anti-Blue Light Indoor & UV Protection Outdoor, Wireless Music/Calls, for Sports, Running, Driving, Holiday Gifts

Smart Light Adjustment: Lenses automatically change from clear indoor white light (anti-blue light) to dark black tint outdoors for UV protection. Wireless Audio & Communication: Built-in wireless connectivity for listening to music and making hands-free calls. Versatile Activity Compatibility: Designed for multiple scenarios including leisure, running, sports, driving, and holiday events.