Experiment Arc Plasma Coil, BT Speaker Artificial Lightning Generator, Wireless Transmission Experiment Science Desktop Toy Model (Gold, EU Plug) Gold

Lighting Mode: You can slowly increase the power to control the lightning arc, making it gradually become larger and thicker.

Music Mode: The artificial lightning toy can be connected to a phone via BT. Switch to the music mode and the lightning will dance to the rhythm of the music, creating a unique and entertaining visual display.

High-Temperature Protection: This coil is equipped with a high-temperature protection feature. If the working temperature becomes too high, the device will automatically stop discharging to ensure safety.

Easy Operation: The BT speaker artificial lightning generator is designed for user-friendly operation. Simply tighten the discharge needle and plug in the power supply to start the device.

Educational & Fun: Whether you're a science teacher, an amateur enthusiast, or a researcher, this device provides a practical way to better understand basic scientific concepts. It's not only a valuable educational tool but also a fun toy gift.