The Fender x Teufel Rockster Go 2 is the only real portable Bluetooth speaker we’ve tested under $a hundred that will come close to the sound of a good bookshelf speaker. While this speaker isn't the last term in portability, it’s reasonably compact and rugged. This speaker is small https://www.bluetoothspeaker.top/3d-surround-music-hifi-stereo-subwoofer-bass-wireless-altavoz-speakers-bluetooth-speaker/