Photochromic Smart Glasses — 3-Second Color Change | Built-In Mic & Speaker for Music/Calls | Touch & Voice Control | Compatible with Android/iPhone & More Devices

Photochromic Smart Glasses with lenses that complete a 3-Second Color Change to adapt to shifting light. They include a Built-In Mic & Speaker so you can listen to music and handle calls hands-free. Control is provided through Touch & Voice Control for convenient operation. Compatible with Android/iPhone & More Devices for broad device support.