If you shut your eyes and can quickly inform where the sound’s emitting from, you have a directional speaker. To tell how directional it truly is, position the speaker down on the table, rotate it, and see how much it sounds quieter/different throughout the rotation. Ruggedness and waterproof design: https://www.bluetoothspeaker.top/large-music-box-bluetooth-speaker-big-size-karaoke-outdoors-speaker/