Features: 1.Stable characteristics, durable quality and fine workmanship. 2.Compatible with car speakers, refrigerator, DVD/VCD/CD/subwoofer player, light, dash camera and other 12V devices. 3.Built-in imported regulator IC, high conversion efficiency and reliable performance. 4.Over voltage protection, over current protection, over temperature protection, short-circuit protection. 5.It is suitable for 12V cars, buses, trucks, etc. Specification: Features: Stable characteristics, durable quality and fine workmanship. Compatible with car speakers, refrigerator, DVD/VCD/CD/subwoofer player, light, dash camera and other 12V devices. Over voltage protection, over current protection, over temperature protection, short-circuit protection. Built-in imported regulator IC, high conversion efficiency and reliable performance. It is suitable for 12V cars, buses, trucks, etc. Specification: Condition: 100% Brand New Material: Iron + PCB Color: Black Size: As Picture Shown Optional Type: DC 24V to 12V/5A, DC 24V to 12V/30A Package Weight: Approx. 100g/3.5oz Package List: 1 * Car Power Inverter PackageList: