Just like with our SoundLink Revolve and Revolve+ portable speakers, this 360-degree design avoids the positional sweet places and frequency drop-offs of speakers that just intention forward, but this time, with the extra power and more powerful bass that comes with a fresh shape and a third passive radiator. https://www.bluetoothspeaker.top/pro-bluetooth-speakers-8h-playtime-bluetooth-speaker-wireless/