TKXEC Bluetooth Music Tesla Coil Arc Plasma Science Education Kit

Endless Fun: This music coil has the function of electric power wireless transmission and speaker, which can ignite the gas tube and all kinds of bubbles. It is a perfect teaching tool to stimulate interest in science and a great gift. Therefore, it becomes a multi-functional artwork with high playability, good viewing, and practical science education. Long Arc Mode and Music Mode: Long arc mode releases flash at a fixed frequency. When the knob is turned to medium power, you can touch the flash with your hand and you will feel a little sting. Music mode, connect to your device via Bluetooth and play square wave music, the flash energy is concentrated in clusters. You can see the arcs of the coils dancing to the music. Small Body with Strong Energy:It's small enough, only 3.5 x 3.5 x 1.54 inches. With complicated circuit design and an upgraded larger top booster coil, the optimized Tesla coil lightning arc is long and thick, which has amazing energy. Turn the voice slowly to avoid big shock by the arc sound. Before power on, make sure to turn the 2 knobs counter clockwise to the end, just avoid sudden loud sound to scare you Easy to Handle:The wireless transmission experiment model requires no audio cable connection, easy to operate, just tighten the discharge pin, turn down the power and frequency, and plug in, it will present an amazing sparkling melody. Tesla modules can be placed horizontally or vertically, depending on your preference. It's absolutely a magic for adults, they will become fascinated for this Tesla coil. PLAY FUN ENJOY: loudspeaker function, can light gaseous tube and kind of bubbles. Not only a perfect teaching tool to spark interest of science, but a multi-functional artwork with high playability, good viewing, practical science education and so on. Great gifts for your choice, Manufacturer: TKXEC