For us, the speakers that amazed us the most with its battery life were being Bose, Ultimate Ears, and Turtlebox. You also want to take into account how the battery holds power more than time. Will the hrs gradually dwindle down after a yr of use? Two years? Arrived https://www.bluetoothspeaker.top/waterpoof-subwoofer-bass-party-bluetooth-speaker-wireless-boombox-surround-speakers/