Made of high quality material, it's hard, and reliable. Antenna has super powerful receiving capacity, connect via MCX port. Plug and play, power supply via USB port, no extra power cable required. Exquisite and small, easy to install. Receive & + signal, stable reception and high signal noise ratio. Deliver stereo and high quality sound. Compatible with Android 10.2 and below, not compatible with WinCE system. Working Temperature: -20Celsius - +70Celsius Power Supply: 5V, USB Port Frequency Range: 174-240MHz Channel Separation: 55dB Channel Difference: +/-3dB Input Impedance: 50ohm Antenna Input Type: MCX Can be used in these countries: Australia, Belgium, , Denmark, France, Germany, , , Ireland, Italy, , Malta, Morocco, , , , Slovenia, Korea, Spain, Sweden, Switzerland, UK Item Type: Aerials colour:Black Material:ABS Package Contents: 1 x + Box 1 x USB cable 1 x Antenna Only the above package content, other products are not included. Note: Light 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.