Enjoy your music anywhere with your Nokia Mini Speakers MD-4.Fold it for convenient portability and have your favorite mobile music accessory with you all the time. Listen to your phone"s music player and radio. This foldable, innovative & slim design has High-quality sound with 12 micro drivers with built-in stereo amplifier and FM radio antenna. Includes: MD-4, 4- AAA batteries, AD-50 and AD-15 Audio Adapters, storage pouch.