Stable Signal: This DAB radio receiver picks up DAB DAB+ signals, providing a stable signal and excellent sound quality, perfect for Android navigation all-in-one platforms. Plug and Play: The digital audio broadcasting receiver is powered by a USB port for easy plug-and-play functionality. Includes a USB extension cable for convenient handling during use. Easy to Use: Simply install the APK on your Android system navigation unit, connect the navigation system, and control the USB dongle on the all-in-one device. Applicable Regions: This DAB DAB+ box radio receiver is only available in countries and regions with DAB signals: Australia, Belgium, Czech Republic, Denmark, France, Germany, etc. ABS Material: This portable car radio antenna receiver is made from durable ABS material, ensuring robustness, reliability, and long-lasting performance. Stylish and compact, it's easy to install.