Bluetooth Music Tesla Coil, Solid State SSTC Artificial Lightning Plasma Loudspeaker Arc Generator, Wireless Transmission Teaching Demonstration Experiment Model, Diameter of 4.17", Black

Specifications Material: Acrylic Color: Black Product Dimensions: 3.94" x 3.94" x 1.29"

• Small Size, Big Power: Measuring base only 3.94" x 3.94" x 1.29", it packs a mind-boggling amount of power. Tesla coils can generate arcs of 0-3.93" during operation. Turn the knob slowly when turning on the Tesla Coil to avoid being startled by the arcing sound.
• Tesla Module: Connect the Tesla coil to a power source, light up the LED bulb, and it will work perfectly. This is a fun art decoration that can decorate your study and surprise your friends and guests.
• Circuit Design: This module adopts a copied circuit design and upgrades the top boost coil with a larger area to show a perfect lightning effect. The optimized Tesla coil arc is long and thick.
• Slight Touch: In normal mode, you can touch the arc lightly, and if your fingers feel uncomfortable, you can retract your hand. It will not feel too strong when you are electrocuted, and it truly achieves controllability. It is a very cool collectible and gift.
• Endless Fun: It is a perfect teaching tool to stimulate students' interest in science, and it is also a great gift. When the Tesla coil model works smoothly, people's expressions and reactions are very interesting. Everyone wants to know why? What happened, the icebreaker was successful.