If you shut your eyes and might quickly inform where the sound’s emitting from, you have a directional speaker. To tell how directional it can be, position the speaker down on the table, rotate it, and notice how much it sounds quieter/different throughout the rotation. If you're keen on https://www.bluetoothspeaker.top/wireless-indoor-rechargeable-hands-free-bluetooth-speakers-with-rgb-colorful-lights/