About this item: Superb HD Stereo Sound Quality: The portable bluetooth speaker is equipped with a high-performance audio driver and an advanced digital signal processor, which make the sound clearer, the bass stronger, the volume more moderate, and eliminate all the noise. Built-in 5.25” subwoofer and 2” tweeter, which can amplify your voice, play the radio as well as stream songs and it does not distort the audio even at higher volumes....