Meet the speaker that brings your music and friends together with a style that is all your own. The SoundLinkBluetoothspeaker III is Bose's best-performing mobile Bluetooth speaker. It plays louder and longer than its popular predecessor, with advanced Bose technologies that reproduce the fullness, clarity and depth of your music.http://www.bose.com/controller?url=/shop_online/digital_music_systems/bluetooth_speakers/soundlink_wireless_speaker/index.jsp