Description KEY FEATURES: DAB+ Digital Audio Broadcasting Receiver Box, if your android 5.1/6.0 car multimedia has preinstalled the DAB+ App,just buy this USB powered DAB+ Box to get digital radio. which can fit all our Erisin android car multimedia and the most of other android 5.1/6.0 unit on the market . With this DAB+ Box, you can enjoy the superior audio quality of DAB+ in your car from now on The included antenna itself is advanced with amplified function, high sensitivity, use the MCX port to connect Plug and play, USB Port supply power for DAB+ Box and the connecting Antenna, no need the extra power cable Delicate Design, easy to install, with 1m USB Adapter Power Cable and 3m Antenna Cable Stable receiving and high signal noise ratio, stereo output, class qualityParameter: Working Temperature: 20~+70 Power Supply: 5V USB Port Frequency Range: 174240MHz Channel Separation: 55dB Channel Difference: +/3dB Input Impedance: 50Ohm Antenna Input Type: MCX Lenght of USB Adapter Power Cable: 1M Length of Amplified Antenna Cable: 3M Shipping Weight: 150g What is DAB+DAB is the third generation broadcast after the traditional analog broadcast AM/FM Digital Audio Broadcasting. DAB+ is an upgraded version of the original DAB technology. It can be compatible with DAB as well.The new radio standard DAB: Digital Audio Broadcasting allows you multiregional music with your local wellknown andalso new channels. CD sound quality and noisefree in excellent transmission make DAB Radio a special experiencein the vehicle. DAB+ (Digital Audio Broadcasting) has gradually replaced the traditional analogue broadcast AM/FM. Permanent increase in channels and expansion of the station area soon make DAB accessible to most of Europe. How to operate on the DAB+ box1. After you connect the DAB+ with the car Multimedia, click on the DAB+ app (this should be installed in advance).2. Check the DAB+ signal, see upper left corner for the signal status.3. Click the search icon, it will find the DAB+ stations, and save on the right side. Package content: 1* DAB+ Box 1* 1M USB Adapter Power Cable 1* 3M Amplified Antenna 1* Users Manual in English and German