--- product_id: 237518641 title: "Joytech Bluetooth Music Tesla Coil Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model SSTC SS02" brand: "joytech" price: "€ 91.56" currency: EUR in_stock: true reviews_count: 12 category: "Joytech" url: https://www.desertcart.pt/products/237518641-joytech-bluetooth-music-tesla-coil-arc-plasma-loudspeaker-wireless-transmission store_origin: PT region: Portugal --- # 4-inch plasma arc sparks 110 preloaded square wave tracks Bluetooth wireless audio transmission Joytech Bluetooth Music Tesla Coil Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model SSTC SS02 **Brand:** joytech **Price:** € 91.56 **Availability:** ✅ In Stock ## Summary > ⚡ Electrify your workspace with sound and sparks — where science meets style! ## Quick Answers - **What is this?** Joytech Bluetooth Music Tesla Coil Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model SSTC SS02 by joytech - **How much does it cost?** € 91.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/237518641-joytech-bluetooth-music-tesla-coil-arc-plasma-loudspeaker-wireless-transmission) ## 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 - • **STEM-Inspired Fun:** Perfect desktop toy and educational tool that sparks curiosity and conversation in any professional setting. - • **Compact Powerhouse:** Small 4.17" cube packs electrifying plasma arcs that mesmerize and amaze. - • **Curated Sonic Experience:** Comes with 110 exclusive square wave tracks optimized for crystal-clear plasma sound. - • **Interactive Plasma Artistry:** Soft spring needle lets you create dynamic, dancing arcs for a personalized light show. - • **Seamless Bluetooth Connectivity:** Wire-free music streaming with no grounding or cables needed—just plug and play. ## Overview The Joytech Bluetooth Music Tesla Coil SSTC SS02 is a compact, metal desktop plasma loudspeaker that wirelessly transmits square wave music via Bluetooth. Measuring just over 4 inches, it produces vivid 4-inch plasma arcs synchronized to 110 preloaded tracks, offering a unique blend of science, sound, and visual spectacle. Designed with circuit protection and easy plug-and-play operation, it’s an ideal STEM educational tool and conversation-starting desktop gadget for professionals who crave cutting-edge tech with a wow factor. ## Description Buy Joytech Bluetooth Music Tesla Coil Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model SSTC SS02: Science Kits & Toys - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: A science gadget that's a lot of fun for the money! - I've always loved science gadgets, and this one is a lot of fun for the money. It produces sparks that are big (several inches long) and loud! It also comes with several tiny bulbs that light up just by holding them near the coil's "needle," some copper wire you can use to make various shapes that light up when attached to the needle, and a tube that when you place it over the needle it causes "lightning bolts" to run up the tube. The music feature makes other-worldly sounds, but it's not something you really want to listen to for very long! Overall, it seems to be well-built and is a lot of fun to play with, but it's NOT a music device. Review: Awesome. - Really cool dude. I recommend it ## Features - SMALL BODY BUT SHOCKING ENERGY----It's small enough, only 4.17*4.17*2.36in, but it has a shocking energy. turn the voice slowly to avoid big shock by the arc sound. Before power on, make sure to turn the 2 knobs counter clockwise to the end, just avoid sudden loud sound to scare you. Package contains USB flash disk, which contains 110 songs of square wave music. - BETTER PERFORMANCE-----This music tesla has circuit protection design, will not damage the input device, can play music in better quality than arc plasma loudspeaker, only square wave music can be played.In discharge mode,If there is no arc after power on, please use an iron screwdriver or blade to contact the discharge needle and draw out the arc. - BLUETOOTH AND EASY OPERATION-----It's Bluetooth.No grounding needed.No audio wire connection.This model is specially design for square wave music.It can only play square wave music, and perfect good.You can search and download the square wave music online.Detailed Manual packaged. PLUG and PLAY! - EQUIPPED WITH A SPRING NEEDLE-----It is very soft and can waggle. You can use non-conductive materials such as thermal paper or plastic sticks to waggle the spring needle, and you will find that the music playback is not affected, but the arc will be more beautiful due to the waggle. - ENDLESS FUN-----This music tesla has the function of wireless transmission and loudspeaker, can light gaseous tube and kind of bubbles.It is a perfect teaching tool to spark students’ interest of science, also a great gift. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KDG6CFK | | Age Range Description | Adult | | Battery Description | No batteries required | | Best Sellers Rank | #34,435 in Toys & Games ( See Top 100 in Toys & Games ) #288 in Educational Science Kits | | Brand Name | Joytech | | Customer Reviews | 4.2 out of 5 stars 924 Reviews | | Educational Objective | STEM | | Is Assembly Required | No | | Item Dimensions | 4.17 x 4.17 x 2.36 inches | | Item Weight | 1.4 Pounds | | Manufacturer | Joytech | | Manufacturer Maximum Age (MONTHS) | 240 | | Manufacturer Minimum Age (MONTHS) | 156.00 | | Manufacturer Part Number | SS02 | | Material Type | Metal | | Model Number | SS02 | | Size | 4.17 inches | | Theme | Physics | | UPC | 612415123948 | | Unit Count | 1 Count | ## Product Details - **Brand:** Joytech - **Speaker Maximum Output Power:** 48 Watts - **Connectivity Technology:** Bluetooth, USB - **Audio Output Mode:** Bluetooth - **Input Voltage:** 24 Volts ## Images ![Joytech Bluetooth Music Tesla Coil Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model SSTC SS02 - Image 1](https://m.media-amazon.com/images/I/71rKS8NXdtL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Will this shock you to death until you die?!** A: No but it will burn you if you hold your finger in front of it for more than 5 seconds **Q: Is there a similar version that can work with non-square-wave music? It seems like this is the best visual tesla coil, but only plays square waves** A: Because the arcs can only ever be on or off, and the change in sound is made by changing the frequency, you can't have any input that has multiple channels or overlapping sounds. You'd most likely need many Tesla coils each playing different parts to recreate a normal piece of music, so right now there isn't a good solution for that **Q: How do I get square wave music?** A: Any 2 line midi sequence will work. **Q: I bought one about a year ago and lost the power supply, can i order a new supply or what is the volt & amp to replace with a new one?** A: I've sent a video showing the specs on the power supply ## Customer Reviews ### ⭐⭐⭐⭐⭐ A science gadget that's a lot of fun for the money! *by M***Y on May 24, 2025* I've always loved science gadgets, and this one is a lot of fun for the money. It produces sparks that are big (several inches long) and loud! It also comes with several tiny bulbs that light up just by holding them near the coil's "needle," some copper wire you can use to make various shapes that light up when attached to the needle, and a tube that when you place it over the needle it causes "lightning bolts" to run up the tube. The music feature makes other-worldly sounds, but it's not something you really want to listen to for very long! Overall, it seems to be well-built and is a lot of fun to play with, but it's NOT a music device. ### ⭐⭐⭐⭐⭐ Awesome. *by J***R on May 16, 2026* Really cool dude. I recommend it ### ⭐⭐⭐⭐ Awesome and fun toy, it impractical as a speaker. *by R***G on September 10, 2025* It was a great and fun product and works just as advertised, but personally, I really don’t like it all too much. It’s a speaker, but you can’t hear any coherent words from it, and it burns up kinda quickly, too. ## Frequently Bought Together - Joytech Bluetooth Music Tesla Coil Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model SSTC SS02 - Joytech Tesla Coil Wireless Transmission Demonstration Tool Lamp Glow Tube Neon Light YS12 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/237518641-joytech-bluetooth-music-tesla-coil-arc-plasma-loudspeaker-wireless-transmission](https://www.desertcart.pt/products/237518641-joytech-bluetooth-music-tesla-coil-arc-plasma-loudspeaker-wireless-transmission) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-19*