How long will the battery final? Battery life relies on what sort of music you’re playing and at what volume, though the battery in the Portable Smart Speaker will very last around 12 hrs while playing in a loud volume. Nevertheless, It is really good for listening at medium https://www.bluetoothspeaker.top/usb-tf-aux-strong-bass-home-theater-subwoofer-party-stereo-wireless-bluetooth-speaker/