Main Features:<br />Brand new and high quality<br />2 in 1 cigarette lighter socket power outlet and voltmeter socket<br />Size: 10.5 x 4.5 x 5.3cm ( L x W x H )<br />Hole outer diameter: 29mm<br />Inner diameter: 21mm<br />Inner depth: 37mm<br />Input voltage: 12V - 24V<br />Output voltage: DC 12V<br />Measure voltage: 5 - 30V<br />Housing material: ABS? with resistance to high current? high temperature and wear resistantred LED light? high-end and elegant<br />Cigarette lighter with copper core design? good conductivity and high safety<br />LED voltmeter display? pay attention to the car battery health status at any time? to take emergency measures<br />Fixed panel installation? come with screw and terminal? easy to install <br />Suitable for charging GPS? phone? car MP3 power? car vacuum cleaner power? car tire inflation power? etc.<br /><br /><br /><br /><br /><br /><br /><br /><br />    Specifications<br />General<br />  Accessories Type: Cigarette lighter socket? Voltmeter                                                 <br />Dimension and Weight<br />  Product weight: 0.070 kg                                                  <br />                        Package weight: 0.150 kg                                                  <br />                        Product size (L x W x H) : 10.5 x 4.5 x 5.3 cm / 4.13 x 1.77 x 2.08 inches                                                  <br />                        Package size (L x W x H): 15 x 12 x 4.6 cm / 5.90 x 4.72 x 1.81 inches                                                 <br />Package Contents<br />  Package Contents : 1 x 2 in 1 Cigarette Lighter Socket Power Outlet and Voltmeter Socket? 4 x Terminal? 4 x Screw                                                 <br /><br /><br /><br />                                                <br />