We test everything from tiny travel models to forty-pound backyard blasters. All of these include things like rechargeable batteries for portability. The Ultimate Ears Wonderboom continues to be our top rated choose for more than 7 years, plus the latest iteration, the Wonderboom four, lastly makes the switch to https://www.bluetoothspeaker.top/stereo-surround-sound-audio-subwoofer-wireless-waterproof-bluetooth-speaker/