Gdnecad Car Cigarette Lighter Socket, 12V/ 24V Waterproof Vehicle Cigarette Lighter Adapter with Cover & Extension Cable, Dustproof Female Power Outlet Socket for Cars Motorcycle Boats

["Practical Function: This cigarette lighter supports one-touch ignition to meet your smoking needs. It can also serve as an auxiliary car power socket, supplying power to various electronic devices such as audio systems, car vacuums, dash cams, and navigators, providing convenience for your travels","Quality Material: The main body of this cigarette lighter socket is made of premium iron, with excellent hardness and stable structure, not easy to break or deform. The ABS waterproof cover has superior sealing, effectively blocking rainwater, dust, and other impurities from entering the socket","Operating Tips: First, verify whether your cigarette lighter socket supports ignition functionality. The determining factor is whether it contains a spring-loaded contact and a ceramic structure internally. Second, confirm that the socket's inner diameter is 21 mm. Both conditions must be met for compatibility","Easy to Install: Of the two bottom terminals of the cigarette lighter socket, gold is positive and silver is negative—connect the red wire to the device's positive terminal and the black wire to the negative. Drill a 0.98-1.06 inch diameter round hole at the installation site and snap the socket in directly","Wide Compatibility: This female socket is compatible with most 12-24V vehicles on the market, including cars, trucks, and SUVs. It is also suitable for on-board devices such as air compressors, vacuum cleaners, and speakers, meeting the power supply needs of various in-vehicle scenarios"]