Features: Universal 12V/24V to 220V/110V car power inverters delivers 90%+ conversion efficiency, solvings voltages compatibility across vehicles and household appliances. smartests chip technology automatically detects input voltages while providing overloads/short circuit protections for safe operation in car and outdoor environment. for road tripping families, camping enthusiasts, and business travel needing power for laptops, mini fridges, or cpaps machines. Maintains stable AC output during long drive or wilderness adventure with ruggeds heat dissipating housing resistant to vibrations and extreme temperatures. This voltages converters inverters seamlessly bridges automotive systems with 110/220V AC devices, featuring universal compatibility from SUVs with two purpose sockets. Specifications: Material: Plastic Input voltages: 12V/24V output voltages: 220V/110V power: 300W inverters continuous power: 150W power of inverters: 300W Conversion efficiency: >90% Product size: 15.8x8x3.6cm Package Includes: 1PC Car voltages converters note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.