Audio functionality: In our Ultimate Ears Wonderboom four review, we wrote that this extraordinary tiny speaker "punches perfectly above its fat In terms of each reduced-close oomph and overall clarity." Count on Daring bass, rich sound, a properly well balanced soundstage and also a good functionality at higher volumes. https://www.bluetoothspeaker.top/bluetooth-speakers-powerful-bass-with-tf-music-soundbox-stereo-subwoofer/