Aluratek's Portable Bluetooth Speaker offers even the most difficult to please audiophiles the ultimate listening experience possible in a small yet powerful footprint. Featuring Bluetooth technology with Advanced Audio Distribution Profile (A2DP), Bluetooth enables the stereo audio wireless link to a compatible sound source for the best possible sound quality. You will be amazed at the sound quality and clarity this speaker offers. With an output capacity of 72 decibels, the Bluetooth Speaker fills even the largest rooms without distortion. You will find our Bluetooth Speaker will rival the best in the business from a sound quality standpoint.