High type: Pulse current; Voltage: Input DC 3.6-6V, output DC400kV - 600KV (Please note that when security);
Current and small size, high efficiency, simple external circuit (just plug in the switch , the battery can be);
A small production with high-pressure science inverter transformer / booster finished module for high school science experiments , electronic equipment, negative ion generator, high voltage source to use when making small science.