Ray-Ban Headliner RW4013 combines Ray‑Ban styling with Meta smart features. The model pairs photochromic Transitions lenses with built‑in audio and connectivity for everyday outdoor use and hands‑free interaction. Key attributes: Gray | Nylon | Photochromic (Transitions) lenses | UV protection | Open‑ear speakers | Built‑in microphones | Touch controls | Bluetooth and Wi‑Fi connectivity | Rechargeable battery | Includes charging case | Pantos (round) shape | Full‑rim frame | Classic silhouette | Dimensions & fit: Lens width: 50 mm | Bridge: 23 mm | Temple: 150 mm | Lens height: 43 mm | One size | Composition & care: Frame: Nylon | Lenses: Polycarbonate | Clean lenses with a microfiber cloth and lens cleaner. Store in supplied case when not in use. Charge using the provided cable and follow manufacturer charging guidelines. Avoid exposure to water and abrasive chemicals.