14PCS DC 3V-6V to 400Kv 400000V Boost Power Module High Voltage Generator DC Transformer Converter

Colour:black Material:ABS Package Contents: 14 * 400kv boost power module Only the above package content other products are not included. Note: Light reflection 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.