Audio effectiveness: In our Ultimate Ears Wonderboom 4 review, we wrote that this extraordinary little speaker "punches properly earlier mentioned its weight when it comes to equally reduced-stop oomph and Over-all clarity." Be expecting bold bass, rich sound, a nicely balanced soundstage plus a good performance at higher volumes. https://www.bluetoothspeaker.top/direct-sales-wireless-speaker-indoor-sound-box-m3-super-rgb-wireless-speaker/