DAB/DAB+ AND FM RADIO: The new Barrel from UK audio specialists i-box is a unique stylish and easy-to-use compact portable bluetooth speaker with DAB radio, DAB+ and FM radio tuner. The DAB plus radio function offers you crisp and clear audio quality at the touch of a button, and automatically searches for all available radio stations, displaying them on the LED display - so you know exactly which one you’re listening to.