The Ultimate Ears Wonderboom four is unquestionably the best cheap Bluetooth speaker on this list, combining good sound with an ultraportable design and helpful 360-degree audio. It really is just a straight-up Bluetooth speaker (so no Wi-Fi) however you can pair two of them together either in stereo or https://www.bluetoothspeaker.top/hot-selling-wireless-bluetooth-speaker-smart-bt-speaker-support-tf-card-aux/