Universal mic with volume + track control. Bluetooth. 10+ hour of playtime (*). Goes with smart assistants android + apple. 10-hour Wireless Playtime: The Fit Sport has over a 10-hour battery life, designed to make sure your workouts are never short on music motivation with Bluetooth 5. Stay connected to your device up to 30 feet away. Sport Fit + Flexible Memory Wire: JLab's proprietary Memory Wire ear hook will shape to your ear, maximizing fit & security for even your most intense workouts. The Fit Sport is designed with Adjustable Tip Placement & includes 4 different sized gel ear tips + 1 Cloud Foam ear tip, for the perfect fit. Everything-Proof: Blood, sweat, tears. The Fit Sport Wireless are splashproof, sweatproof and washable with an IP55 rating. Just finished a run? Wash off your Fit Sport for your next round. It's the perfect workout buddy. EQ3 Sound: Tune the Fit Sport sound to your personal preference. Click between JLab Signature, Balanced, and Bass Boost - without an app. Package Contents: 4 gel tips + 1 pair of cloud foam ear tips. 1 pair of cush fins. Shirt cable clip + cable cinch. Micro USB cable. Gel cushion tips. Cush fin. Cloud foam tips. Shirt cable clip. Cable cinch. Universal mic with volume + track control. See quick start guide inside for full button functions. CE listed. BC. jlabaudio.com. (hashtag)FindYourGo. Official audio partner Major League Soccer. Recyclable packaging. Designed in California. Assembled in China.