From Oakley, these men's Meta sunglasses feature: Meta AI: Meta AI helps athletes get the most out of every moment. With 'Hey Meta' or just a tap, get answers during practice, check tides en route, or discover local hikes— all hands-free From getting ready to getting out there, Meta AI helps you take every aspect of your game to the max Hands Free Capture: Capture the action as it happens with Oakley Meta HSTN's hands-free 12 MP camera Take videos or photos from your unique POV to get all your highlights With just a “Hey Meta” or a tap, you can always get the shot Immersive Audio: The open-ear design of Oakley Meta HSTN lets you enjoy your favorite music with speakers built right into the frames Listen to Spotify, Apple Music, and more with just a “Hey Meta” or a tap Queue up your favorite playlist, podcast and more, hands-free Controls: Unlock a range of hands-free possibilities with voice command – call and message, capture content, and manage media settings with your phone in your pocket Or activate the features in a single touch with the hyper-responsive touchpad and capture button Charging case: Each pair of Oakley Meta glasses comes with a charging case that can provide up to 48 hours of charging on the go The case can be fully charged in 3.5 hours using a USB-C cable Meta AI App: Manage your Oakley Meta glasses and customize settings, import and share photos, and interact with the Meta AI* assistant on both your glasses and the app Learn about new features and see how others are getting the most out of Meta AI through the feed Additional Information: For ages 13 and up  May interfere with personal medical devices  Full voice commands available only in English, French, Spanish and Italian Requires: a mobile phone with Android™ (location services enabled) or an iPhone™ with iOS™ operating system, wireless internet access, and a Meta™ account  Detailed system requirements, software terms of license, terms of service are available at www.oakley.com™ Warranty information inside and available at www.oakley.com™  Features, functionality and content are subject to change or withdrawal at any time, may be protected by digital rights management technology, unavailable or restricted in some areas, may depend on wireless service plan or internet service provider and may require subscriptions or fees  Requires updates to be installed from time to time, including prior to first use This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions: (1) This device may not cause harmful interference; and (2) this device must accept any interference received, including interference that may cause undesired operation Data Storage Capacity 32 GB Wall adapter and cable not included Imported.