The Ultimate Ears Wonderboom 4 is without doubt the best cheap Bluetooth speaker on this list, combining good sound with an ultraportable design and effective 360-degree audio. It really is just a straight-up Bluetooth speaker (so no Wi-Fi) but you can pair two of these together both in stereo https://www.bluetoothspeaker.top/wireless-loudspeaker-colorful-light-crack-sound-audio-subwoofer-bluetooth-speaker/