---
product_id: 69513110
title: "Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model (YS04)"
brand: "joytech"
price: "HK$1238"
currency: HKD
in_stock: true
category: "Joytech"
url: https://www.desertcart.hk/products/69513110-joytech-music-tesla-coil-acrylic-base-shell-arc-plasma-loudspeaker
store_origin: HK
region: Hong Kong
---

# High-voltage plasma arcs Universal music format support Advanced heat dissipation system Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model (YS04)

**Brand:** joytech
**Price:** HK$1238
**Availability:** ✅ In Stock

## Summary

> ⚡ Electrify your desk with sound and sparks—science has never looked this cool!

## Quick Answers

- **What is this?** Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model (YS04) by joytech
- **How much does it cost?** HK$1238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/69513110-joytech-music-tesla-coil-acrylic-base-shell-arc-plasma-loudspeaker)

## Best For

- joytech enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last & Cool:** Equipped with cooling fans and epoxy-coated coils for hours of uninterrupted, safe operation.
- • **Crystal Clear Acrylic Shell:** Sleek, protective design prevents burns while showcasing the tech inside.
- • **Plug & Play Wireless Wonder:** Effortless setup with no manual or grounding needed—just power up and amaze.
- • **Universal Music Compatibility:** Plays any audio format without risking damage to your devices.
- • **Conversation-Starting Desk Art:** Transforms your workspace into a science showcase that sparks curiosity and social buzz.

## Overview

The Joytech Music Tesla Coil YS04 is a compact, wireless plasma loudspeaker featuring an acrylic protective shell, universal music format compatibility, and advanced heat dissipation technology. Designed for effortless plug-and-play use, it doubles as an educational tool and a captivating desktop conversation piece that safely delivers hours of mesmerizing plasma arcs synchronized to any audio input.

## Description

Buy Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model (YS04): Science Kits & Toys - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- PRECISE PROCESSING---- The difference between this and YS01 is that the circuit board of YS04 base is added with acrylic shell to make the product more exquisite while preventing scalding. No limited to music format, can play any form of music, add circuit protection design, will not damage the input audio device; Epoxy coating for secondary coils, reduction of coil disconnection;
- LONG LASTING ---- This tesla coil is safe to last for hours without break off as it has special heat dissipation device, cooling fans and reasonable circuit design equipped, good heat dissipation effect.
- Endless fun: This misc tesla has the function of wireless transmission and loudspeaker, can light gaseous tube and kind of bubbles, play all kinds of music. It is a perfect teaching tool to spark students’ interest of science, also a great gift.
- Easy operation: No Manual needed at all. PLUG and PLAY! No grounding needed.
- Amazing conversation pieces on your desk: It's funny to see people's looks and reactions when they squeeze a little shot for this tesla coil model. Plug it and light LED bulb up, and then it works like charm. All of your guests want to know what happened, icebreaking success.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CT8ZJWQ |
| Age Range Description | Youth |
| Best Sellers Rank | #121,299 in Toys & Games ( See Top 100 in Toys & Games ) #1,161 in Educational Science Kits |
| Brand Name | Joytech |
| Customer Reviews | 4.2 4.2 out of 5 stars (83) |
| Educational Objective | interest of science |
| Included Components | Speaker |
| Item Dimensions | 3.3 x 3.3 x 6.9 inches |
| Item Weight | 9.44 ounces |
| Manufacturer | Joytech |
| Manufacturer Minimum Age (MONTHS) | 180 |
| Manufacturer Part Number | YS04 Tesla Model |
| Material Type | Tesla Coil |
| Model Number | YS04 Tesla Model |
| Size | 3.3 x 3.3 x 6.9 inches |
| Theme | Tesla Coil |
| UPC | 715624635704 |

## Product Details

- **Brand:** Joytech
- **Speaker Maximum Output Power:** 25 Watts
- **Connectivity Technology:** Auxiliary
- **Audio Output Mode:** Stereo
- **Mounting Type:** Tabletop Mount

## Images

![Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model (YS04) - Image 1](https://m.media-amazon.com/images/I/71wRYGHROQL.jpg)
![Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model (YS04) - Image 2](https://m.media-amazon.com/images/I/71KKEiBqg1L.jpg)
![Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model (YS04) - Image 3](https://m.media-amazon.com/images/I/71NTEVcGFHL.jpg)
![Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model (YS04) - Image 4](https://m.media-amazon.com/images/I/71M7ZqIQPoL.jpg)
![Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model (YS04) - Image 5](https://m.media-amazon.com/images/I/61-dewGI7NL.jpg)

## Available Options

This product comes in different **Style** options.

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**Shop now:** [https://www.desertcart.hk/products/69513110-joytech-music-tesla-coil-acrylic-base-shell-arc-plasma-loudspeaker](https://www.desertcart.hk/products/69513110-joytech-music-tesla-coil-acrylic-base-shell-arc-plasma-loudspeaker)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-12*