Made of plastic, it is hard, durable, and reliable. The antenna has super powerful reception capacity and connects via MCX port. Plug and play with power supply via USB port; no additional power cable required. Exquisite and compact design, easy to install. Receives DAB and DAB+ signals with stable reception and high signal-to-noise ratio. Delivers stereo and high-quality sound. Compatible with Android 10.2; not compatible with WinCE system. Specifications: Working temperature: -20°C to +70°C Power supply: 5V via USB port Frequency range: 174–240 MHz Channel separation: 55 dB Channel difference: +/-3 dB Input impedance: 50 ohms Antenna input type: SMA Antenna cable length: 3 meters Supported countries: Australia, Belgium, Czech Republic, Denmark, France, Germany, Ireland, Italy, Malta, Morocco, Slovenia, South Korea, Sweden, Switzerland, United Kingdom Material: Plastic Color: Black Package Contents: 1 x DAB+ Box 1 x USB Cable 1 x Antenna Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1–3 cm.