【Product Name】 Hummer H2 Accessory Convert Kit - Set of 2 【Compatible Vehicles】 HUMMER H2 2003-2007 【Contents】 ACC Convert Kit x 2 Instruction Manual 【Product Details】 This product allows you to control all of the factory-installed always-on cigarette lighter sockets to turn on and off with the engine. Easy installation without damaging the original wiring, takes about 5 minutes, and requires no tools. By installing the kit in the fuse box inside the car and in the engine compartment, all cigarette lighter sockets will be linked to the engine. Even if you have already converted some sockets to accessory power (e.g., only the front ones), you can convert the other sockets to accessory power as well. You no longer need to disconnect devices every time you turn off the engine, and you don't have to worry about the battery running down. Recommended for cigarette lighter socket-connected chargers, drive recorders, plasma cluster air purifiers, fan-type diffusers, etc. All of our products are made in Japan and manufactured in our own factory.