---
product_id: 575894208
title: "Music Coil, Weytoll BT Version Electronics Mobilephone Music Coil, Artificial Lightnings Electric Arc Generator, Wireless Sound Transmission Science Experimental Teaching Aids"
brand: "weytoll"
price: "¥19719"
currency: JPY
in_stock: true
reviews_count: 8
category: "Weytoll"
url: https://www.desertcart.jp/products/575894208-music-coil-weytoll-bt-version-electronics-mobilephone-music-coil-artificial
store_origin: JP
region: Japan
---

# High-voltage electric arcs Bluetooth wireless music streaming Clear coil design for science demos Music Coil, Weytoll BT Version Electronics Mobilephone Music Coil, Artificial Lightnings Electric Arc Generator, Wireless Sound Transmission Science Experimental Teaching Aids

**Brand:** weytoll
**Price:** ¥19719
**Availability:** ✅ In Stock

## Summary

> ⚡ Turn up the volts and vibes — where science meets sound in electrifying style!

## Quick Answers

- **What is this?** Music Coil, Weytoll BT Version Electronics Mobilephone Music Coil, Artificial Lightnings Electric Arc Generator, Wireless Sound Transmission Science Experimental Teaching Aids by weytoll
- **How much does it cost?** ¥19719 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/575894208-music-coil-weytoll-bt-version-electronics-mobilephone-music-coil-artificial)

## Best For

- weytoll enthusiasts

## Why This Product

- Trusted weytoll brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Science:** No batteries or assembly needed—just power up, crank the volume, and ignite the magic instantly.
- • **Electrify Your Space:** Experience mesmerizing artificial lightning arcs that light up your room with high-frequency plasma sparks.
- • **Seamless Bluetooth Sync:** Wirelessly stream your favorite tunes directly from your phone with built-in BT M18 chip and antenna.
- • **Educational & Decorative:** A stunning gold-plated coil that doubles as a captivating home decor and a hands-on science teaching aid.
- • **Interference-Proof Circuitry:** Engineered to resist high-frequency electromagnetic noise for uninterrupted, safe operation.

## Overview

The Weytoll BT Music Coil is a gold-plated, wireless electric arc generator that produces high-frequency plasma arcs synchronized to Bluetooth music. Designed as both a scientific teaching tool and a striking decorative piece, it features interference-resistant circuitry and requires no assembly or batteries. Ideal for demonstrating wireless power transmission and voltage boosting principles, it brings a futuristic spark to any space.

## Description

Music Coil, Weytoll BT Version Electronics Mobilephone Music Coil, Artificial Lightnings Electric Arc Generator, Wireless Sound Transmission Science Experimental Teaching Aids : desertcart.co.uk: Toys & Games

Review: An interesting gadget! - I'd never realised you could get consumer units for Tesla coils - I remember seeing the larger ones used in science classes at high school so I was excited, but slightly scared, to try this one at home. The instructions leave a lot to be desired, not much in the way of useful information to help you understand how to use it. I took to YouTube for help. Once you realise it's pretty straightforward to control, the fun begins. The unit is quite noisy but the sparks are amazing and it's weirdly cool seeing the lightning arc to your hand and fingers in the dark. It comes with some little led bulbs that you can light up as if by magic. A great way to safely play around with electricity.
Review: Disappointed - Was working for 30-40 minutes then stopped. Power supply flashing so I thought I unplug for half of hour. Still doesn’t work.

## Features

- ⭐[Exquisite Design]: The gold plated coil design, with a clear and complete turn by turn coil, , easy for you to understand the basic construction of a Music Coil, beautiful and stylish, with fine durability.
- ⭐[Interference Resistant Circuit Design]: It will not be interfered by high-frequency electromagnetic signals, so that you can rest assured to use. Music Coil can produce a high frequency and high pressure electromagnetic field, so that the lights that contains conductive-gases can be illumined by the electromagnetic field.
- ⭐[Wireless-transmission]: The Music Coil can produce high temperature and high pressure plasma, which can support wireless turn on your lights and ignite without contact.
- ⭐[BT Connection]: Plays mobilephone songs, directly on board BT chip, with a antenna to search for BT M18, switch to song mode to starts playing songs.When playing songs, please turn the cellphone volumes to maximum and turn up the energy knob.
- ⭐[Wide Range of Uses]: The arc effect of this Music Coil is very cool and interesting, also a beautiful home decoration at night.It is a perfect teaching tool, suitable for various scientific experiments such as wireless power transmission, wireless lightings, teachers using it to demonstrate the principle of voltage boosting to students, high frequency skin effect, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRVCN4HD |
| Assembly Required | No |
| Batteries Required? | No |
| Best Sellers Rank | 71,431 in Toys & Games ( See Top 100 in Toys & Games ) 793 in Educational Science Kits |
| Colour | Gold |
| Customer Reviews | 3.3 3.3 out of 5 stars (34) |
| Date First Available | 4 Aug. 2023 |
| Educational Objective(s) | Scientific Understanding, Experimentation, and Knowledge Acquisition |
| Item model number | CLKNM36 |
| Manufacturer recommended age | 0 - 18 years |
| Material Type(s) | printed circuit board |
| Package Dimensions | 15.5 x 14.3 x 12 cm; 680 g |

## Product Details

- **Brand:** Weytoll
- **Educational objective:** Scientific Understanding, Experimentation, and Knowledge Acquisition
- **Item weight:** 0.68 Kilograms
- **Size:** 58 * 106 * 106mm / 2.28 * 4.17 * 4.17in
- **Theme:** Physics

## Images

![Music Coil, Weytoll BT Version Electronics Mobilephone Music Coil, Artificial Lightnings Electric Arc Generator, Wireless Sound Transmission Science Experimental Teaching Aids - Image 1](https://m.media-amazon.com/images/I/61we5wlkZOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ An interesting gadget!
*by H***R on 14 November 2023*

I'd never realised you could get consumer units for Tesla coils - I remember seeing the larger ones used in science classes at high school so I was excited, but slightly scared, to try this one at home. The instructions leave a lot to be desired, not much in the way of useful information to help you understand how to use it. I took to YouTube for help. Once you realise it's pretty straightforward to control, the fun begins. The unit is quite noisy but the sparks are amazing and it's weirdly cool seeing the lightning arc to your hand and fingers in the dark. It comes with some little led bulbs that you can light up as if by magic. A great way to safely play around with electricity.

### ⭐ Disappointed
*by A***I on 16 April 2025*

Was working for 30-40 minutes then stopped. Power supply flashing so I thought I unplug for half of hour. Still doesn’t work.

### ⭐⭐⭐⭐ Tesla Coil
*by C***K on 31 January 2026*

This was a present for grandson. He thought it was great. I thought it odd that he didn't have an on off switch. He didn't mind that & was very impressed. I'm not sure if he has tried the music but the Tesla coil was very good 👍

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- Music Coil, Weytoll BT Version Electronics Mobilephone Music Coil, Artificial Lightnings Electric Arc Generator, Wireless Sound Transmission Science Experimental Teaching Aids
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*