The Auna Columbia DAB radio forms the musical interface between retro past and future. The timeless design in a classic look accommodates modern technology, such as a Bluetooth interface and a digital radio tuner for DAB+ reception. The radio offers the opportunity to enjoy different musical media. In addition to reading conventional disc types, the CD drive reads MP3 CDs and, like the USB port, also plays the WMA format. Smartphones and MP3 players can be wirelessly connected via Bluetooth or via stereo AUX input. The charging function of the USB port also allows mobile devices to be recharged (5V, 1A). In addition, the radio features a clear LCD display, a sleep timer and a wake-up function.