Features: 1.Flexible Goose Neck design suits all cars and drivers. 2.LCD display. 3.Support DAB band III/DAB+, searches and saves stations automatically. 4.Plays music from U Disk and TF card. 5.Stream phone music and hands-free talking with Bluetooth A2DP functions. 6.Support Bluetooth protocols HFP/HSP, A2DP/AVRCP etc. 7.Line Out/FM Transmitting 2 Output Modes. 8.With RDS function. 9.Full Duplex, DSP(Digital Signal Processing) echo cancellation and noise suppression. 10.USB charging port can charge various cell phones. 11.Wide voltage suits to a variety of cars, vehicles. Technical: Radio : Digital DAB/DAB+ Frequency Ranges : Band 174-240 MHz FM Transmit Range : 87.5-108.0MHz SNR : 90dB Distortion : 80dB Version : Bluetooth v4.2 Protocol : A2DP, HFP,HSP, AVRCP Power Input : DC9-26V Charging Output : 5V/3A Audio Output : 3.5-3.5mm Stereo Operating Temperature : -10~70 Degree Working Humidity : 0~95% Parameter: Product dimension : 3mm Main Body : 88(L)*60(W)*18.6(H) mm Neck Length : 98 mm Cigarette Lighter : 37(L)*27(W)*74(H)*20(Diameter) mm DAB Antenna Length : 300 mm (Only the Line) DAB Antenna Box : 48.4(L)*28.4(W)*9(H) mm 3.5mm Audio Cable Length : 54mm(Only the Line) Net Weight : 103.8g 3g