The Ultimate Ears Wonderboom 4 is unquestionably 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) however , you can pair two of these together possibly in stereo https://www.bluetoothspeaker.top/2025-portable-bluetooth-speaker-for-electronic-gadgets/