Are you tired of the short playback time of your Bluetooth Earbuds? These dual battery Bluetooth earbuds give you over eight hours of playback time on a single charge! The earbuds bring pristine sound to your ears whether your on-the-go or sitting in the office. With the built in mic you can make calls and the music controls allow you to change the song with a touch of a button. The earbuds design sits perfectly into the bowl of your ear. Bluetooth working range is 10 meters (33 feet). Includes Micro USB Charging cable.