product information l 2,4-inch full-color LCD screen, which can display more radio picture information l Plug and play, the original car does not need to be modified to upgrade DAB digital broadcasting l This product is used in the existing models of the original car without DAB receiving function to receive DAB digital broadcasting with CD sound quality. This product has been widely used in Europe l Transmit DAB and Bluetooth sound to the original car radio to listen through FM l Separate favorite frequency band buttons, convenient to store and recall favorite programs that are often listened to l It can also be directly output to the AUX-IN of the original car through AUX to obtain higher quality sound without loss l With Bluetooth hands-free, audio transmission function, through it to connect mobile phone music, navigation voice l With TF card local audio playback function l Two types of brackets, which can be installed on the instrument panel or the air outlet of the air conditioner technical parameter: 1. 5VUSB power supply interface 2. DAB support frequency range: 170-240MHz 3. FM transmission frequency range: 87.5-108MHz 4. 3.5 headphone jack audio output 5. 2.4 inch color LCD display 6. Size: 100mm*58mm*35mm