Active Noise Cancellation & Transparency Mode to Enhance Experience:1) Transparency mode for hearing and connecting with the world around you2) Deep ANC on wide range Hertz from 50-900HZ3) IPX5 water resistant to protect from rain drops and sweat.4) Adaptive EQ automatically tunes music to the shape of your ear5) Easy setup for all your Apple devices and win10 or Android6) Quick access to Siri by saying “Hey Siri”7) The Wireless Charging Case delivers more than 24 hours of battery life8) Three sizes of soft, tapered silicone tips for a customizable fit