Bose Frames Alto - Smart Glasses, Bluetooth Audio Sunglasses, with Open Ear Headphones, Rectangular, Black

Sunglasses with built-in Bose speakers that produce rich, immersive sound for you, while others hear practically nothing Open-ear audio allows you to stay aware of your surroundings, while enjoying your music Bose Frames Alto feature a classic angular shape and commanding lenses in 2 sizes. Bose Frames S/M Lens Width: 53 Millimeter, Bridge Width: 20 Millimeter, Temple Length: 135 Millimeter Integrated microphone for clear calls and access to your phone's virtual assistant Personalized settings, access to future updates, and more available through the Bose Connect app. 5 hours streaming; 12 hours on standby.