3 connectivity and support for your aptX codec (on compatible devices) provide a more stable connection and likely higher audio quality for Android users. six-inch tweeter along with a passive radiator fires sound out the front and it mirrored on the back, bringing the driver count to six to https://www.bluetoothspeaker.top/bluetooth-speaker-subwoofer-bass-wireless-speakers-inalambrico-loudspeaker/