Features: These earbuds will really bring out the boom in your music. The Boom Bluetooth earbuds bring pristine sound to your ears whether your on-the-go or sitting on the bus. 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 earbud design sits perfectly into the bowl of your ear. Bluetooth working range is 10 meters (33 feet). Includes Microfiber pouch which can be used to clean your cellphone screen and Micro USB Charging cable.