Bluetooth Music Tesla Coil 10 Cm Solid State Tesla Coil Kit Touchable Artificial Lightning Electric Power Wireless Transmission Model Arc Plasma Loudspeaker Science Experiment Tool Desktop Toy

1).Install the discharge needle. 2).Connect the power to the model. 3).Search Bluetooth with your mobile phone and connect it.Bluetooth name:Tesla coil andio. 4).Switch to fixed frequency mode to play .(only square wave music can be played) Product packaging: 1 x Tesla Coil 2 x neon light bulbs 1 x Discharge Needle 1 x power adapter 1 x U disk?Including 120 square wave music pieces? Specification: 1.Lightning length: 0-10 cm (adjustable by knob) 2.Host size: 90*90*33mm?4.17*4.17*2.36"? 3.Logistics weight: 0.56Kg Note: 1.Before power on, make sure to turn the 2 knobs counter clockwise to the end, just avoid sudden loud sound to scare you. 2.If you have difficult to download square wave music or hook up the Bluetooth, we're here ready to help you out. 3. Not suitable for people with electronic medical instruments. 4.Please do not let mobile phones or other electronic products close to the Tesla coil to avoid damage. 5.Nattended use is prohibited. Please keep away from flammable items when using.