Music Tesla Coil SSTC Desktop Toy Plasma Loudspeaker

Product Specifications:
Color: As shown in the image;
Materials: Plastic, stainless steel, and copper;
Voltage: Main unit operates at 110V;

Product Features:
1. Excellent Design: Features a newly designed PCB with an optimized circuit layout for enhanced durability and aesthetics. Screws and components are made of stainless steel and copper, ensuring rust resistance.
2. Unique Musical Ornament: This compact musical Tesla coil offers multiple functions and serves as an exquisite electronic craft piece suitable for display. It incorporates audio modulation, allowing the electric arc to produce music when an audio signal is input.
3. Versatile Applications: Suitable for gaming and artistic purposes, as well as various scientific experiments such as wireless power transmission, wireless lighting, and insulator withstand voltage testing.
4. Compact Desktop Arc Generator: Highly entertaining and engaging.
5. Explore Scientific Mysteries: An intelligent device for wireless transmission experiments. You will be captivated by this amazing Tesla coil—it offers endless ways to play and makes for a fascinating DIY science project!

Instructions for Use:
1. Install the voltage-equalizing rings on both ends of the main unit, ensuring screws are tightened securely. Place the device away from flammable objects and ensure the two discharge electrodes at the top are aligned facing each other.
2. Check that the arc-extinguishing controller's pulse width and frequency are set to their minimum values (indicated by the lowest flashing frequency and brightness of the controller's LED).
3. Connect the controller to the main unit using the fiber optic cable.
4. Keep the arc-extinguishing controller turned off and plug the power cord into the socket on the side of the main unit to power the device.
5. Verify the previous steps, maintain a safety distance of at least 1 meter from the device, then turn on the controller and slowly adjust the knobs to increase pulse width and frequency.
6. Music Mode: Locate square-wave music files. With the controller powered off, connect your playback device using a 3.5mm audio cable. Then, turn on the arc-extinguishing controller and toggle the mode switch. You can adjust the pulse width while playing music to fine-tune the output.

Important Note:
Due to its compact size and high power output, this product is not designed for continuous long-term operation; excessive heat may cause permanent damage. If the heatsink becomes too hot to touch, the device must be shut down to cool off. Operating time depends on the ambient temperature but generally should not exceed 5 minutes (at maximum fixed-frequency power) or 3 minutes in music mode; please adjust based on actual usage conditions. This product is designed for DIY and hobbyist use and is not intended for professional applications.

Precautions:
1. This product accepts only square-wave audio input. Before powering on, ensure the pulse width and frequency settings are at their minimum values to prevent component damage caused by high pulse width or frequency at the moment of startup.
2. During operation, the coil generates strong magnetic and electric fields. These induce currents in nearby metal objects—such as wires, cables, and other electronic devices—and produce intense electromagnetic radiation. Consequently, do not use the Tesla coil near individuals with implanted or external electronic medical devices (e.g., pacemakers). Pacemaker wearers must stay away from the device.
3. The arc produced by the coil is very loud; using earplugs is recommended to protect your eardrums.
4. The high-temperature, high-voltage arc causes atmospheric gases to form compounds such as ozone and nitrogen oxides. You may smell these substances during operation; therefore, ensure the operating environment is well-ventilated to prevent the accumulation of these irritating gases.
5. The high-temperature arc can ignite flammable materials (solids, liquids, or gases). Do not place flammable or explosive items near the operating area, and ensure appropriate fire-extinguishing equipment is available nearby.
6. Do not touch the coil or the voltage-equalizing ring while the device is powered on. While contact is unlikely to be life-threatening, it can cause a painful electric shock; it is best to maintain a distance of at least 50 cm from the device.

Package Contents:
Main unit x1,
Fiber optic cable x1,
Power cord x1,
Power controller x1,
Audio cable x1,
USB-C charging cable x1,
User manual x1.