Made of plastic, it is hard, and reliable.<br> The antenna has super powerful reception capacity, connects via MCX port.<br> Plug and play, power supply via USB port, no additional power cable required.Exquisite and small, easy to install.<br> Receives and + signal, stable reception and high signal noise ratio.It offers stereo and high quality sound.<br> Compatible with for Android 10.2 and below, not compatible with WinCE system.<br> Specifications:<br> Working temperature: -20℃ ~ + 70℃<br> Power supply: 5V, USB port<br> Frequency range: 174-240MHz<br> Channel separation: 55dB<br> Channel difference: +/-3dB<br> Input impedance: 50Ω<br> Antenna input type: SMA<br> Antenna cable length: 3 meters<br> Can be used in these countries: Australia, Belgium, Republic, Denmark, France, Germany, , , Ireland, Italy, , Malta, Morocco, , , , Slovenia, Korea, Spain, Sweden, Switzerland , United Kingdom<br> Material: plastic<br> colour: Black<br> Package Contents:<br> 1 x + Box<br> 1 x USB<br> 1 x Antenna<br> Only the above package content, other products are not included.<br> 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 +/- 1-3cm.