The Ultimate Ears Wonderboom four is undoubtedly the best cheap Bluetooth speaker on this list, combining good sound with an ultraportable design and helpful 360-degree audio. It is really just a straight-up Bluetooth speaker (so no Wi-Fi) however you can pair two of them together both in stereo or https://www.bluetoothspeaker.top/outdoor-party-music-powered-audio-single-bluetooth-speaker-black-battery-rgb/