Bluetooth-Compatible Musical Tesla Coil, PEMENOL Touchable Artificial Lightning Spark Gap Arc Generator Desktop Decoration Arc Plasma Science Teaching Experiment Model for College High School

I bought two of these and they are both amazing! The arcs are large, and it’s really fun! But I would recommend to wear earplugs, causeThey are loud. Worth the money, conversation ended.

This thing is cool! It really works--though you may have to mess around with the nobs a bit, and some songs sound clearer than others. 8-bit covers of songs come out very well! The light up diodes are very cool, however they get hot to touch very quickly so do be careful. Overall definitely worth it, I've messed around with it for hours and can't wait to show it to my neice!

I have only used this product 4 times and it short circuited itself and started shooting electrical arcs out of the flat surface on the top of the Tesla coil. At this time I did not unplug it, or turn it off, because I thought that it would stop on its own, but after a couple seconds the plastic top caught fire.

This thing worked pretty well the first two times we switched it on! Even the Bluetooth mode, though it certainly was loud. However, on the third try, the adapter gave out and wouldn't turn back on (blue light on it wouldn't turn on). Can't even replace it because its model doesn't exist anywhere else, and it runs at like 48V and 2A. I assume the coil itself still works just fine, but it's unusable now because of the broken power cord. I'd recommend finding a different brand.

I got this as a gift for my wife who teaches middle school science and she said her students really loved it. What a cool toy that brings science to a new generation in a fun way.

When I first saw this, I thought it could be used with any music. You can only use it with music on their website. It came with diodes that you can place on it to add colored lights, though the directions DO NOT tell you where to place them and I cant find any place that looks like they belong there. A side from that its gives off a fine scent of ozone from the bolts of lightning. Not worth the money but at best it is a interesting little gimmick for your desk for those that want their own bolt of purple lightning. I gave it 3 stars because of its design. Functionality for music is at best a 2 star.

My son loved it a lot it was the best.

Lots of fun, works as describe.