Our most advanced wireless headphones yet, engineered for premium sound and a long-lasting battery to keep you aware & motivated to power through any workout. 8th Generation Bone Conduction Technology IP67 Waterproof (Not for swimming) Lightweight + Comfortable 8-Hour Battery Life OPEN-EAR COMFORT Our open-ear design powered by bone conduction technology allows for total awareness of surroundings and bud-free, comfortable listening.Available now in 2 sizes to maximize comfort and ensure a secure fit. Aeropex Mini has a .5 inch shorter band size. WATERPROOF An IP67 rating makes these completely sweat and waterproof to welcome intense workouts and extreme weather. A moisture detection alert ensures safe charging. Not intended for swimming. PREMIUM SOUND QUALITY Powered by patented 8th generation bone conduction, Bluetooth 5.0, and PremiumPitch 2.0+(TM), Aeropex delivers clear sound, powerful volume, and a rich bass. LIGHTWEIGHT + COMFORTABLE Meet your new favorite training partner. Designed for athletes, our lightest wireless headphones stay put for comfortable all-day listening while keeping you motivated and aware of your surroundings. 8 HOURS OF MUSIC AND CALLS With 8 hours of battery life and easy commands such as play, skip, pause, and back-a-track, you can enjoy music, calls, audiobooks, and podcasts all day long. WHAT&';S IN THE BOX Aeropex Headphones Silicone Carrying Case 2 Magnetic Charging Cables Earplugs