Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model YS04

LONG LASTING —- This tesla coil is safe to last for hours without break off as it has special heat dissipation device coolingfans and reasonable circuit design equipped good heat dissipation effect. Endless fun: This misc tesla has the function of wireless transmission and loudspeaker can light gaseous tube and kind of bubbles play all kinds of music. It is a perfect teaching tool to spark students interest of science also a great gift. Manufactured by Joytech. Easy operation: No Manual needed at all. PLUG and PLAY! No grounding needed. Amazing conversation pieces on your desk: It's funny to see people's looks and reactions when they squeeze a little shot for this tesla coil model. Plug it and light LED bulb up and then it works like charm. All of your guests want to know what happened icebreaking success. PRECISE PROCESSING—- The difference between this and YS01 is that the circuit board of YS04 base is added with acrylic shell to make the product more exquisite while preventing scalding. No limited to music format can play any form of music add circuit protection design will not damage the input audio device; Epoxy coating for secondary coils reduction of coil disconnection;