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Description
10cm DC24V Plasma Musical Tesla Coil Wireless Power Transmission Golded Coil Educational Toy US Plug10cm DC24V Plasma Musical Tesla Coil Wireless Power Transmission Golded Coil Educational Toy US PlugFeatures:. Adopting a newly designed PCB circuit board, the circuit design is reasonable, the frequency tracking structure is adopted, the audio modulation is added to the circuit, and it automatically enters the resonance state after starting, so when a music signal is input, the arc will emit a music sound. You can connect the audio of MP3, computer,
10cm DC24V Plasma Musical Tesla Coil Wireless Power Transmission Golded Coil Educational Toy US PlugFeatures:
.Adopting a newly designed PCB circuit board, the circuit design is reasonable, the frequency tracking structure is adopted, the audio modulation is added to the circuit, and it automatically enters the resonance state after starting, so when a music signal is input, the arc will emit a music sound
.You can connect the audio of MP3, computer, mobile phone through audio cable, let the arc sing and play music, and become a plasma speaker
.It can light up the lamp in the air, and the Tesla coil can generate a high-frequency and high-voltage electric field, and generate an arc through the discharge end. The high-frequency and high-voltage electric field can excite some gas-containing bulbs and make the lamps glow.
.Small and convenient, no need to be grounded, plug and play, low-voltage power supply is safe and suitable
.With special heat sink, good heat dissipation effect, can work continuously for a long time
.This Tesla Coil has improved the sound quality, adding audio equipment protection circuit, the sound quality is clear, the sound is loud
.The top of this coil is designed with different discharge terminals that can be replaced, so as to achieve the effect of ion windmill and ion rosette
.Ion Windmill: The arc is a high-temperature plasma, which can heat the air to generate thrust. We let the arc direction at both ends of the ion wind spray to make it spin
.Ion Wreath: We use a thin, flexible metal wire as the discharge end. When the coil starts to work, an arc is sprayed from the top to generate thrust. Because of the instability of the thin wire, the arc will sway and rotate. If we start time-lapse shooting when the wire starts to shake, then we will get a super cool picture
.It is a smart device for wireless transmission experiments. You will be fascinated by this magical Tesla coil. There are many ways to play, and a very interesting small production of scientific experiments.
.Suitable for children over 12 years old or adults
.Instructions for Use: 1: Assemble the electrode needle or rosette before booting; 2: Connect one end of the adapter to the socket and the other end to the DC connector; 3: Connect one end of the audio cable to the smartphone or computer, and the other end Connect to the circuit board
.Note: 1. When the product is working, please do not touch the electrodes directly with your hands, otherwise it will burn your skin; 2. Do not touch the electrodes, heat sinks, circuit boards and copper parts, and do not use any conductors to contact the secondary coil, otherwise it will Damage to the Tesla; 3. During the working of the coil, it will cause serious interference to the surrounding electronic products. This is the characteristic of the Tesla coil itself. Please do not let mobile phones or other electronic products close to the Tesla coil to avoid damage; 4. If the Tesla fails to start successfully at first, please touch the discharge tip with an insulated screwdriver, but do not touch it for a long time, it may burn the Tesla; 5. Do not use in a flammable and explosive environment Coil.
Specifications:
.Color: As Shown
.Material: PCB Board + Components + Plexiglass + Plastic
.Product Dimensions: 6 x 6 x 22.7cm
.Product Weight: 588g
.Package Dimensions: 20 x 19 x 8.5cm
.Package Weight: 700g
.Packing: Carton Box
Package Content:
.1 x Tesla Coil
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.3 ★★★★★
Based on 488 reviews
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Product Reviews
★★★★★ 5
Makes an older family mattress feel brand new
There’s an older mattress in my place that everyone avoids because it feels too worn in the middle. Instead of replacing it, I decided to give this topper a shot. Once it settled on the bed, it added a thick cushioned layer that helped level out the whole surface. Lying down feels smoother, and the middle no longer dips the way it used to. The fabric feels cool when you touch it, and it keeps that same feel even after staying on it for a while. I thought a thick topper might hold warmth, but this one keeps the air moving enough that the bed stays comfortable throughout the night.
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Reviewed in the United States on November 25, 2025
★★★★★ 5
Helpful upgrade when staying between short-term housing
Laying it out was quick, and once it settled, the bed instantly felt gentler on the shoulders and hips. The padding feels thick without being bulky, and it molds just enough so that you feel supported without sinking. The airflow is surprisingly good. Even after lying still for long periods, the surface never turns warm or clammy. That was important since the mattress underneath didn’t have much ventilation.
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Reviewed in the United States on November 25, 2025
★★★★★ 5
Super comfortable
Color: Green Bamboo(2300gsm), Size: Queen
this mattress topper completely saved my bed. It is super thick and soft, but still gives enough support so you don’t feel totally stuck. The cooling cover actually works pretty well and doesn't trap heat like other memory foam I’ve tried in the past. It was also really easy to put on and the deep pockets keep it from sliding around at night. Very happy with it!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
incredible mattress topper
Color: Green Bamboo(2300gsm), Size: Queen
incredible product, little to no smell out of the box. super thick and comfortable!!! great product for the price, will buy this again if i need another 😊
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Great topper
Color: Green Bamboo(2300gsm), Size: Queen, Color: Green Bamboo(2300gsm), Size: Queen
Soft, plush, thick and supportive. Material feels breathable. Comes air tight sealed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
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