Model VC05/XZ Configuration Vehicle dedicated link Applied Power Vehicle Power12V or 2 batteries 3V Major parameters Voltage: 2~3V, Current work: 500mA Product dimensions 12.8*7*7 Quality in crates 36set/ Box The box dimensions 50.5*28*42cm Range of usage Designed for brushing and collecting dust on inner autos roofs 1.Handy and lightweight design.  2.Quickly and conveniently absorb dust and wastepaper. 3.Give you a healthy and clean working environment. 4.DC6V AA 1.5*4 alkaline batteries cordless. 5.CE Certification