this radar detector alerts you when a radar gun is checking your speed. detecting signals across wavelength bands x， k， ku and ka， this radar detector ensures you continue driving unhindered. when driving in close proximity of emergency vehicles， this speed detector alerts you so that you can control your car speed and provides a laser eye detector for 360 degree laser detection getting all necessary and critical information you require without having to take your eyes on the road! <br /><br />specifications:<br />hot detection laser v3 led display anti radar detector car speed control vehicle <br />item model: v3 car radar detector <br />color: black<br />material: plastic<br />size: about 135x66x35 mm<br />cable length: about 1.2 m<br />input voltage: dc 12v <br />current: 150 - 300ma <br />working temperature: -25▲c -75▲c<br />max temperature: 100▲c -125▲c<br />error distance: ÷10m<br />language: english <br />main detection radar frequency: ka/k/x/ku band<br /><br />features:<br />easy to install and operation<br />with built-in speaker<br />with led display sn<br />support 360 degree full band scanning<br />support radar voice report and navigator voice report<br />support chinese/english/rsian voice alert<br />provide 180-degree detection of laser signals<br />detection mode: city / highway modes press&quot;-&quot; button for over 3 seconds to shift between the city road &quot;c&quot; icon and highway mode &quot;h&quot; icon<br /><br />package included: <br />1 x car radar dectector <br />1 x car charger <br />1 x anti-slip silicone pad