The Ultimate Ears Wonderboom four is without doubt the best cheap Bluetooth speaker on this list, combining good sound with an ultraportable design and productive 360-degree audio. It really is just a straight-up Bluetooth speaker (so no Wi-Fi) but you can pair two of these together either in stereo https://www.bluetoothspeaker.top/hifi-speaker-bluetooth-5-1-speaker-2200mah-rgb-wireless-bluetooth-speaker/