the 12 among those Vs car cleans machine, high pressure to clean machine, car to beat La machine, car Chong spirit pump. 1.Electric voltage: 12V 2.Electric current: 6.4A 3.Power: 48W/75W 4.The line is long: The 3.5 ms Quiet Zao:¡Ü 65 dBs CAR VACUUM CLEANER NDE-R85