The battery onboard lasts approximately 12 several hours. Not the best in the list, but great for a complete day of listening �?check out the Tribit XSound Plus two In order for you a little something with longer battery life for the same style of cost (while It truly https://www.bluetoothspeaker.top/bt-subwoofer-stereo-speakers-with-multi-function-microphone-music-speaker/