Features 1、Perfect Fitment: DAB digital radio receiver universal fits for Android 4.4 and above car navigation, perfect matching your car. 2、Multifunction: DAB box with USB C port, power indicator, radio signal display, full frequency automatic channel search, and other functions. 3、Excellent Performance: Professional manufacturing, exquisite workmanship, high sensitivity, low power consumption, high sound quality. 4、Strict Standards: Built to greatly quality control standards, digital radio receiver has stable performance and high reliability. 5、Simple Installation: The installation is simple, just plug and play, compact size and lightweight, easy to carry, convenient for using. Specification Item Type: Car DAB Box Material: ABS Working Voltage: 5V±10% Operating Current: ≤50mA Operating Temperature: -20 to ±75℃ Storage Temperature: -40 to ±80℃ Operating Frequency: 174MHz-240MHz Sensitivity: -100dBm SNR(RF=72dBM): 60dB Distortion(RF=72dBM): 0.005% Resolution(RF=72dBm/1KHz): ≥55dB Channel Level Deviation(RF=72dBM): ±3dB Antenna Feed Impedance: 50Ω Fitment: Universal for Android 4.4 and above car navigation Package List 1 x Car DAB Box 1 x Data Line 1 x User Manual