The Ultimate Ears Wonderboom 4 is certainly the best cheap Bluetooth speaker on this list, combining good sound with an ultraportable design and powerful 360-diploma audio. It is really just a straight-up Bluetooth speaker (so no Wi-Fi) however you can pair two of these together possibly in stereo or https://www.bluetoothspeaker.top/hot-selling-hifi-heavy-bass-wireless-speakers-waterproof-outdoor-bt-speaker-with-fm/