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⚡ Spark your curiosity, electrify your vibe!
This compact 10 cm solid-state Tesla coil doubles as a wireless power transmitter and Bluetooth speaker, producing long, thick lightning arcs that pulse to music. Designed with upgraded coil technology and a dust-proof gold-plated finish, it’s a captivating desktop toy and educational tool that safely lets you touch electric arcs. Perfect for science enthusiasts and trendsetters alike, it offers plug-and-play music synchronization via USB Type-C without app downloads.
| ASIN | B0BQHVC74Q |
| Customer Reviews | 4.2 4.2 out of 5 stars (213) |
| Item Weight | 1.41 pounds |
| Item model number | Koyzsen |
| Manufacturer | Koyzsen |
| Manufacturer recommended age | 18 years and up |
| Product Dimensions | 4 x 4 x 2 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.
S**N
Super cool!
Super cool gadget!!!! Kinda loud... but really cool branched lightning!!!!!
J**B
Loud fun
This was way louder than I expected but a bit smaller too. You have to download something called square wave music files onto your phone to play music on it, but that's pretty easy and overall this is really fun for it's cheap price.
J**Y
Cool item.
It’s pretty cool my son loves this thing.
A**R
Needle
Lots of fun
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
T**T
Please let me know what kind of power cord this thing uses
I lost the cord and it was working beautifully; I'll upgrade to 5 stars if someone can tell me what kind of DC cord you need to plug into this
E**R
Grandson loved it
Its very loud
R**S
Wicked!
Trustpilot
2 weeks ago
3 weeks ago