... Function:photograph,video,mobil disk,AV output, 3.Waterproof Waterproof Action car dvr recorder function:watch,photograph,video,camera,mobil disk ... for 2 hours 10.inner memory(SAMSUNG) setting:4GB,support max.8GB11. high-capacity lithium power12.Supportsystem:Win2000,XP,ME,VISTA ... 8G(Not included) Reinforced rubber casingGreat for all types of action sports such as two or four wheel vehicle racing, ...