1. DAB+ Digital Audio Broadcasting Receiver Box. If you have Android 5.1 or later car stereo/car radio, this DAB+ box will normally work with it, allowing you to enjoy the superior sound quality of DAB+ in your car! 2. The included antenna is advanced with amplifier function and high sensitivity, use the MCX port for connection; 3. Plug and play, the USB port provides power to the DAB+ box and the connected antenna; 4. Stable reception and high signal-to-noise ratio, stereo output and class quality. 5. Only applicable to European countries. Compatible with all Android car radios. Easy installation. Signal stability. This digital audio broadcasting device is fully compatible with the DAB ETSI 300 401 standard. Supports the ETSI TS102 563 DAB+ standard. DAB frequency range 170-240 MHz. Receiver sensitivity -99 dBm. Antenna interface SMA (5 V output). Temperature: 0℃-45℃ Storage temperature: -20℃-70℃ Relative humidity during operation should be lower than 80% (40℃) as storage RH is lower than 95% (40℃). Colour: Black Material: ABS Package contents: 1 pc x DAB+ Android system receiver box 1 pc x Wiring harness 1 pc x antenna Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.