Its companion app comes with a straightforward three-band EQ so that you can personalize the sound to your tastes. Because it doesn't have a 360-diploma design, its soundstage isn't really as good given that the Bose SoundLink Revolve II, and In addition, it automatically downmixes your audio to mono. https://www.bluetoothspeaker.top/ceiling-hidden-wireless-wifi-bluetooth-speaker-borderless-led-speaker/