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 robust bass that arrives with a different shape and a 3rd passive radiator. https://www.bluetoothspeaker.top/factory-cheap-price-inalambrico-custom-outdoor-audio-bluetooth-speaker/