Goodhd Mini Coil Plasma Speaker Electronic Kit 15W DIY Kits

Features: * The item suitable for school scientific research projects. * The coil can produce high temperature and high pressure plasma which can sing ignition wireless transmission and light fluorescent lamp. It has a wonderful arc. * Electric arc function: the of the rear end will produce an arc. The arc can also ignite. * Septum light function: after the coil is electric the fluorescent lamp can be lighted apart. * Music playback function: a new concept loudspeaker for electric arc to stimulate air to make air vibration produced by plasma. You can play mobile / computer music but the sound is small. * It is a very interesting small production of scientific experiments. * This is DIY coil Kit parts which needs to be soldered and assembled by yourself. Specifications: * Board Dimensions: 4*8mm(approx) * Power: 15W * Power Input: DC15-24V * Current: 2A * Audio Input: 3.5mm Package contents: 1* DIY coil Kit Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness