24V DIY Electronic Assembled Kit Mini Music Tesla Coil Plasma Speaker Tesla Arc Generator

Specification:- Input voltage: 24V DC- source current: 2A-3A- Power supply interface: 5.5-2.1 positive external negative- Circuit board dimension:Approx.5.4x5.4cm/2.1x2.1- Coil size: Approx.4cm/1.56(diameter), 7cm/2.73(height)- Number of coil turns: 250 turns- Audio interface: 3.5socket(suitable for cellphone, MP3 and computer)Note:-Please allow 1-5mm error.-This product is safe, power is not high,will not be electrocuted injury, but do not recommend touching the top of the coil Arc, will have a burning feeling.-Do not touch the heatsink after a long period of power on.-Do not put the mobile phone,mp3 and other electronic equipment close to the coil, otherwise the coil will produce high-frequency magnetic field interference, so that it failure or even damage.-When Tesla is working in a coil, please do not approach the coil within half a meter, otherwise the demonstration effect will become worse or cannot be demonstrated.Package included:1 x Music Tesla Coil DIY Kit