Where are the speakers located? The Armor glasses feature two high-performance speakers discreetly positioned near the ears to provide focused audio while maintaining privacy during outdoor activities. Can the lenses be swapped for prescription lenses? Yes, the lenses in the Armor smart glasses can be replaced with prescription lenses, including options for transitions and progressives. Visit your local optical provider to ensure the perfect fit. Are the smart sunglasses durable and are they waterproof or water-resistant? Built for rugged use, Armor is ANSI-certified, ensuring impact resistance and durability under extreme conditions. The Armor glasses are water-resistant with an IPX5 rating, making them suitable for use in light rain or sweaty conditions. Are they compatible with both Android and iOS devices? What types of apps are compatible with the smart glasses? Yes, the Armor smart glasses work seamlessly with both Android and iOS devices. The Armor glasses support a range of apps, including AI-driven tools, ChatGPT, real-time translation apps, navigation apps, Spotify, Audible, and more. What battery life can I expect from the smart glasses? How quickly do they charge? Armor offers a battery life of up to 8 hours with regular use, ensuring uninterrupted performance for a full day of outdoor activities. The Armor glasses fully charge in approximately 2 hours.