Specifications: Module type: MC-901 Input voltage: 3.7V-7.4V Input current: 0.5A-1A Input wire length: 9 cm High voltage type: pulse DC type Output voltage: 800KV-1000KV (please pay attention to safety when using) Output current: 0.5A-1A Output length: approximately16 cm High voltage bipolar discharge distance: 1.5 cm -2 cm Size:88x26mm(LxD) Module use note: high voltage module should avoid the use of high voltage no-load, power must be adjusted before the high voltage line end of the right distance, high voltage wire drawing distance and the use of battery voltage and capacity is proportional to. the test arc distance from short to long experiment, when the power is prohibited beyond the longest arc distance, due to the high pressure energy can not be released, very easy to damage the module. the power of the module, the internal heat is not heat, so not a long time to work. Package include: 1 X High voltage inverter Note: Light shooting 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. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!