In order for you a far more functional ultra-portable travel speaker: The Ultimate Ears Miniroll is more expensive and slightly larger than the JBL Go four, but it sounds a bit fuller and it's got a handy integral strap that lets you strap it to a pole or chair https://www.bluetoothspeaker.top/powerful-wireless-speaker-subwoofer-party-box-music-bt-speaker-wireless-waterproof-with-battery/