KKnoon BT Version Multifunctional Electronics Mobilephone Music Tesla Coil Module Artificial Lightnings Electric Arc Generator Wireless Sound Transmission Science Experimental Toy Teaching Aids

The gold plated coil design, with a clear and complete turn by turn coil, , easy for you to understand the basic construction of a Tesla coil, beautiful and stylish, with fine durability. Interference resistant circuit design, it will not be interfered by high-frequency electromagnetic signals, so that you can rest assured to use. Tesla coil can produce a high frequency and high pressure electromagnetic field, so that the lights that contains conductive-gases can be illumined by the electromagnetic field. Wireless-transmission, the Tesla coil can produce high temperature and high pressure plasma, which can support wireless turn on your lights and ignite without contact. BT connection to plays mobilephone songs, directly on board BT chip, with a antenna to search for BT M18, switch to song mode to starts playing songs., Manufacturer: KKnoon