BT Version Multifunctional Electronics Mobilephone Music Tesla Coil Module Artificial Lightnings multicolour

BT Version Multifunctional Electronics Mobilephone Music Tesla Coil Module Artificial Lightnings multicolour.Multifunctional flat panel BT Tesla coil, has the function of wireless-transmission, can produces touchable electric arc, lights up lamp and plays music with high sound quality. With the Tesla coil you can create dazzling artificial lightnings, and can be used not only in games or art, but also for various scientific experiments such as wireless power transmission, wireless lightings, ins