Indeed, the Stormbox Micro two at #2 is a wonderful small matter, but if you want a slightly larger, louder product or service that'll last out your entire excursion without needing a charge, chances are you'll have found it. Many models from these brands, including the Tiki Tunes speaker, https://www.bluetoothspeaker.top/hot-sale-bluetooths-speaker-wireless-led-speaker/