Input voltage: DC 3 V to 6 V. Input current: 2 A - 5 A.The type of pulse current.Output voltage: 400000V,please use it under safe conditions.Red and green power connection red line:"+" green line "-" output : the other side ,same color cable.High pressure discharge distance between: 10 mm ~20 mm.To avoid burning, use the time limit for 1 minute.High voltage generator can generate high temperature and high frequency arc and easily ignite combustible.The highvoltage inverter has a high power of 36v, which can ignite cigarettes and paper immediately, and high frequency, good quality, easy to use.Please pay attention to it.Colour:blackMaterial:Metal + PlasticPackage Contents:8 x high voltage transformerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.