Cord no more! The Proton ™ is a completely wireless earbud. The Proton ™ singlewirelessearbud allows you to listen to your device while still being aware of your surroundings. Double flange ear tips and a high-quality chip set insure the highest sound quality available. Features: Talk/Listen Tim up to 5 hours, 75 hours standby time, 1 hour charge time, Activate voice control by pressing the logo button which is compatible with Siri and Google Now