

⚡ Shock Your Senses, Amplify Your Curiosity!
This compact Tesla coil desktop toy generates adjustable 10cm plasma lightning arcs synchronized to square wave music, powered by a high-frequency chip. It includes a USB with 120+ curated tracks and supports audio input from mobile devices. Designed with circuit protection and a gold-plated coil for durability and visual appeal, it serves as both an educational science tool and a captivating interactive art piece.
| ASIN | B0BRVQ1N4K |
| Best Sellers Rank | #71,476 in Toys & Games ( See Top 100 in Toys & Games ) #771 in Educational Science Kits |
| Customer Reviews | 4.2 4.2 out of 5 stars (186) |
| Item Weight | 1.19 pounds |
| Item model number | Koyzsen |
| Manufacturer | Koyzsen |
| Manufacturer recommended age | 13 years and up |
| Product Dimensions | 3.4 x 1.2 x 3.4 inches |
J**Y
Super Loud but Super Cool!!
Do you have an autistic uncle? A dad who loves "sciencey stuff"? Someone in your life who loves magnets and physics and ferrofluid? Well, this is the gift for them!! This tesla coil worked very well right out of the box. Safe to touch and use with things like lightbulbs, it's fun for most ages! Looks super cool in the dark and everyone likes touching the "arc" of lightning. The one downside is that it's loud. VERY LOUD. Music or not, you can hear this bad boy from across the house. That doesn't make it any less cool, but the ambient noise can get annoying quickly. The little playlist of songs is really fun. "Mario" and "Zelda" were both hits. Trying to play your own music kind of sounds like throwing your phone into a deep fryer and connecting it to your cousin's dollar tree amp, but to be fair, it isn't made for that. For it being a box that shoots lightning, it plays the music pretty well. It's smallish and heats up fast, so watch for that. Overall, a great product. Everyone thinks it's amazing. Showstopper at our family dinner and everyone loves it.
K**.
Works great
A great desktop toy to wow your inner nerd. Great price, works, easy setup. You must use square wave music, normal music sound like crap static. This product ships a USB stick with 130+ square wave mp3s (including Mario Bros). This thing can get surprisingly LOUD (vid is short because I'm in the office and don't want to irritate everyone)
M**O
Great for science students
Definitely a hit for my 16 yr old son who is studying physics. Easy to use. Just plug it in. Amazed the whole family with the electricity. Looks intimidating but didn’t hurt.
F**N
Quality product
Had to return this item the first time but it was quickly and easily replaced. I don't think it was the products fault that the needle was broke. Maybe happened in shipping
E**R
Grandson loved it
Its very loud
B**E
The Cord didn’t Work For Tesla Coil
The cord that came with the Tesla coil doesn’t work, but I don’t need to return it because I ordered a Tesla gun that has charger cord that works gives it enough power, makes me wonder if I didn’t order the other product I would have had a non working cord for the Tesla coil
J**Y
Cool item.
It’s pretty cool my son loves this thing.
G**E
Awesome
Awesome
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