Matte Black frames with Clear to Grey Transitions® lenses that effortlessly adapt from fully clear inside to fully dark outside* and offer 100% UVA & UVB protection. Integrating classic style with Meta AI, these AI glasses let you react to what you see, take pictures and videos, listen on the go and make calls and send messages without touching your phone. *The selected lens changes between Clear and Grey 12 MP ultra-wide camera for HD photos and video 2 custom-built open-ear speakers and a 5-mic array with bluetooth connectivity 32GB flash storage (500+ Photos, 100+ 30s Videos) Up to 36 hours battery life with fully charged case; up to 4 hours on a single charge