Feature : 1.service following 2.Traffic announcement 1.The unit is with DAB/DAB+/FM TX/BT music & Calling/AUX IN features 2.Wireless transmission for DAB+/DAB radio to your existing car radio amplifier by FM transmission technology. 3.Quick SCAN to search the next available free DAB/ DAB+ frequency. 4.FM transmitter function is combined in this model. 5.Line-out function, to get the best sound quality through the connecting to Car's Aux-in. 6.With 2.0AMP charging function, charge your mobile devices anytime you need. 7.Draws power from the car's cigarette lighter.