Manage multiple Logitech personal collaboration devices* with Logi Tune. Available in desktop and mobile app versions, Logi Tune provides an elegantly intuitive dashboard for easy setup, control and customization. Test your headset mic and sound, customize EQ, and adjust sidetone to hear your own voice at just the right volume. For webcams, control framing, adjust focus and choose a color preset to look your best. Logi Tune also makes firmware updates one-touch simple.