From Oakley, these men's Meta sunglasses feature: Meta AI: Meta AI syncs with Garmin* devices and top fitness apps to keep you pushing harder and moving smarter Track your progress, stay locked on your goals, and get performance summaries right in the Meta AI app, so every workout counts Hands Free Capture: Oakley Meta Vanguard packs a centered, ultra-wide 12MP camera that captures mind-blowing 3K moments from your true POV — all hands-free Immersive Audio: Powerful open-ear speakers, built into the temples deliver epic, immersive audio that keeps athletes in the zone in any condition Prizm Lens Technology: Oakley Meta Vanguard feature Prizm™ lenses engineered to fine-tune vision and boost contrast for razor-sharp detail — in any light, any weather Battery Life: From first track to final rep, Oakley Meta Vanguard keeps you going with 6 hours of continuous audio, 9 hours of daily use, and a case that adds 36 more Full charge takes just 75 minutes Meta AI App: Use the Meta AI app to manage your Oakley Meta Vanguard, dial in your settings, share your shots, and connect with your Meta AI assistant Unlock new features, get tips from other athletes, and keep everything in one place The app is essential to power your glasses experience 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.