The Högtalare doesn’t offer much in the way in which of features. We did like its button panel, which lights up and shows through the grille. But there isn't any tone or play/pause controls over the speaker, nor is there an optional app with EQ controls to fine-tune the sound. https://www.bluetoothspeaker.top/new-products-wireless-12hour-playtime-bluetooth-speaker-for-mobile-phone/