The Tesla coil is a famous invention of inventor Nikola Tesla.
It can be used to create high-voltage lightning and do various scientific experiments, such as wireless power transmission, wireless lighting, insulator withstand voltage test, and sewage treatment.
Teachers use it to demonstrate to students the principle of boosting, high-frequency skin effect and so on.
It is an SSTC Bluetooth Music Tesla Coil. Every time the Tesla coil discharges, the air vibrates. When the frequency of the discharge changes, the frequency of the vibration also changes, resulting in different tones. An ordinary spark gap Tesla coil can't do it. Generally, a solid-state Tesla coil is used. There is an arc extinguishing circuit board that controls the Tesla coil. Through that circuit board, the frequency of discharge can be controlled. If the music signal is input, the music will be released.

Description:
Fun Science Experiment Pack: This musical tesla has wireless transmission and a speaker to light up gas tubes and various bubbles. The artificial simulation of lightning can be used as a physical experiment. When you touch it with your hand, it will feel as if it is itchy, improving students' ability to learn and explore.
Cool Desk Toy: Tesla modules can be placed horizontally or vertically, depending on your preference. Plug it in and light up the LED bulb, and it works like a charm. This is a fun art decoration. It's funny how people react in surprise when they see this strange thing that emits lightning.
Simple And Safe Operation: The Bluetooth music tesla coil has circuit protection settings, no need to ground, just plug it in and use it. Although this Bluetooth music tesla coil is only 4.17 inches in size, it can emit a beautiful arc of 10 cm. Note: flammable and explosive materials must be kept away.
Long Arc And Bluetooth Music Dual Mode: Bluetooth music Tesla coil supports square wave music, square wave music is more suitable for Tesla Music Coil. Tesla coils produce different tones based on different discharge frequencies. Spark gap arcs can also jump to the rhythm of the music.
Best Gift: This musical tesla product is so easy to use, it makes an amazing sparkling melody when plugged in. Give it to your family or friends and they will be very pleased with this special and original gift.

How to play square wave music on your phone？
1. Any application that supports MP3 format can play square wave music.
2. If you don't have a suitable app to play square wave music, you can download an IOS app name VOX and import square wave music to the software.
3. When playing square wave music, please turn the phone volume to the maximum.

Specification:
Work voltage: DC 48V 2A
Work power: 100W(Max)
Arc length: 0~10cm(adjustable by potentiometer)
Work Temperature: -40℃~85℃
Work Humidity: 0%~95%RH
Tesla Coil Size: 106*106*61mm

Package:
Bluetooth Music Tesla Coil x 1

Note:
1. Do not work continuously for more than 10 minutes, otherwise, the heat sink will not have time to dissipate heat, resulting in a very high temperature.
2. This model is specially designed for square-wave music. It can only play square-wave music and perfect good. You can search and download square-wave music online.
3. Because solid-state Tesla coils work in a strong magnetic field and strong electric field so that the surrounding metal objects, including wires, cables, and nearby electronic equipment will generate an induced current and maybe generate strong electromagnetic radiation.As a result, Those with pacemakers are not allowed to use it.Those with pacemakers please stay away from the equipment.