Sony ULT Field 3 Black Duo Pack support | Coolblue

With the Sony ULT Field 3 Black Duo Pack, you can create a stereo pair and enjoy music even more. The stereo pair provides more depth in the music, so it sounds more vibrant. The speaker has a ULT button, so you can choose extra deep bass. Thanks to this, the music sounds more powerful and you can enjoy energetic sound. Thanks to the Sound Field Optimization, the speaker adjusts the sound to the surroundings. This means everyone can hear the music well. The speaker is dust-resistant and water-resistant with an IP67 certification. This allows you to use it outside without problems, for example on the beach. With the 24-hour battery life, you can listen to music for a long time without having to charge the speaker.