Bose Frames, Audio Sunglasses with Open Ear Headphones, Alto S/M, Black with Bluetooth ConnectivityMeet Bose Frames, the first audio sunglasses from Bose. Miniaturized Bose speakers, hidden in the temples, produce rich, immersive sound for you, while others hear practically nothing. It’s a revolutionary open-ear audio experience that leaves you free to hear the world around you, all while discreetly listening to music. Choose from two timeless styles Enriched with premium accents and materials, like gold plated hinges. Alto offers a classic angular look in a larger size, while Rondo is more distinct with rounded lenses and a smaller fit. Bose Frames include a seamlessly integrated microphone for taking calls and accessing your phone’s virtual assistant. They block up to 99% of UVA/UVB rays. And they’re easy to use. Bluetooth connectivity provides hassle-free pairing. Plus, the Bose connect app gives you the ability to personalize settings, access future updates, and more. Every pair of Bose Frames is Bose AR enabled and ready to utilize the new technology when it’s available. Bose AR is an innovative audio only take on augmented reality that uses sound instead of sight to relay information about your world. 838211-0010A 832029-0010c.Bose Frames Lens Collection, Blue Gradient Alto Style, interchangeable replacement lensesFrom Blue Gradient to Mirrored Silver, choose the look that best fits you with the Bose Frames Lens Collection. These interchangeable replacement lenses are easy to switch on your own. Just follow the simple instructions included in the box to swap them with your current Bose Frames Alto lenses. Each pair of lenses blocks up to 99% of UVA/UVB rays — with polarized options available. And they’re forged from premium materials to ensure they won’t easily scratch or shatter. 838211-0010A