Whether you're traveling or working, with over 35 hours of playtime and a dual microphone that provides a crystal clear listening experience for both phone calls and music, you're always on the safe side with JBuds Air Executive. From the office to the airport - more than 6 hours of battery life in each handset and more than 29 hours in the charging case ensure uninterrupted listening pleasure day after day. An ergonomic design and the included cloud foam adapters make the earphones comfortable to wear. The IP55 sweat resistance ensures the durability you need - anytime, anywhere. C3 Sound Technology lets you customize the sound to suit your individual needs. You can choose from three EQ settings; Signature, Balanced and Bass Boost.