No compressor, no moving part, no vibration.Noiseless and convenient cooling comfort anywhere.High performance with superior absorption technology.Boundless independence for all outdoor enthusiasts.Extremely high reliability and long life expectancy .Robust colour bond steel cabinet, unbreakable & rust free. 3-way power supply - AC, DC, and even Gas We got GAD,EMC,LVD,GS for Europe since 2003 in Finland Fimko Lab,the first manufactory in China