{"product_id":"joytech-bluetooth-music-tesla-coil-arc-loudspeaker-ss02-wireless-square-wave-desktop-toy","title":"Joytech Bluetooth Music Tesla Coil Arc Loudspeaker SS02 | Wireless Square-Wave Desktop Toy","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Joytech Bluetooth Music Tesla Coil Arc Loudspeaker SS02 is a compact desktop device that blends wireless audio with a radiant plasma arc for engaging demonstrations and creative experiments. Its small footprint invites curiosity on a desk, in a dorm room, or in a classroom setup, turning sound into visually striking motion.\u003c\/p\u003e\n\u003cp\u003eDesigned for square-wave audio enthusiasts and curious tinkerers, this unit emphasizes tactile control and a dramatic glow, making it a standout option for makers, educators, and creative displays. It offers a blend of audio playback, visual spectacle, and hands-on interaction that can accompany science explorations or casual demonstrations.\u003c\/p\u003e\n\n\u003ch2\u003eKey features at a glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact body: about 4.17 x 4.17 x 2.36 inches with a vivid arc display that draws attention.\u003c\/li\u003e\n  \u003cli\u003eBluetooth wireless playback: no grounding needed and no audio wires required for setup.\u003c\/li\u003e\n  \u003cli\u003eSquare-wave optimized: designed for square-wave music; includes a USB drive with 110 square-wave tracks for immediate playback.\u003c\/li\u003e\n  \u003cli\u003eCircuit protection: safeguards connected devices while delivering audible and visual performance.\u003c\/li\u003e\n  \u003cli\u003eSpring needle waggle: adds dynamic arc visuals; gentle nudges can enhance the glow without impacting playback.\u003c\/li\u003e\n  \u003cli\u003ePlug and play with a detailed manual: quick setup and straightforward operation for first-time users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompact design and easy setup\u003c\/h3\u003e\n\u003cp\u003eThe core unit measures a compact footprint that fits neatly on most desks. Before powering on for the first time, rotate both knobs counterclockwise to the end to avoid a sudden arc. The included USB flash drive contains 110 square-wave songs to jump-start your sessions.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance and safety oriented design\u003c\/h3\u003e\n\u003cp\u003eThe device features circuit protection to guard the input path and aims to deliver clean playback for square-wave tracks. If the arc does not start after power up, you can carefully engage the discharge needle with a non-conductive tool to initiate the glow, following the manual guidance.\u003c\/p\u003e\n\n\u003ch3\u003eBluetooth and ease of use\u003c\/h3\u003e\n\u003cp\u003ePair via Bluetooth without grounding or extra audio wires. It is tailored for square-wave music and offers plug-and-play operation. A detailed quick-start guide is included to help you get up and running quickly.\u003c\/p\u003e\n\n\u003ch3\u003eDynamic visuals with a spring needle\u003c\/h3\u003e\n\u003cp\u003eThe spring needle is soft and can waggle for added motion, which can enhance the arc’s beauty while playback remains unaffected. Non-conductive materials can be used to nudge the needle for varied visual effects.\u003c\/p\u003e\n\n\u003ch3\u003eEndless possibilities\u003c\/h3\u003e\n\u003cp\u003eIn addition to music playback, the unit can illuminate gaseous tubes and bubbles, making it a compelling visual tool for demonstrations or playful science shows. It also makes a unique gift for science enthusiasts.\u003c\/p\u003e\n\n\u003ch2\u003eReal-world uses\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eScience demonstrations in classrooms or maker spaces to illustrate acoustics and visible electrical phenomena.\u003c\/li\u003e\n  \u003cli\u003eShort visual performances or STEM show-and-tell events that blend sound and light.\u003c\/li\u003e\n  \u003cli\u003eDIY projects and creative experiments that pair audio with visual effects for video content.\u003c\/li\u003e\n  \u003cli\u003eA distinctive gift for students, hobbyists, or educators who enjoy hands-on exploration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Joytech SSTC SS02 Bluetooth Music Tesla Coil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A compact desktop device that blends Bluetooth audio with a visual plasma arc for demonstrations and learning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I know before using it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Follow the quick-start guide, adjust arc intensity with the knobs, and note it plays square-wave music via Bluetooth.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Joytech","offers":[{"title":"Default Title","offer_id":46533484609735,"sku":"B08KDG6CFK","price":70.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/joytech-bt-music-tesla-coil-arc-loudspeaker-front-view.jpg?v=1778570009","url":"https:\/\/toyterrax.com\/products\/joytech-bluetooth-music-tesla-coil-arc-loudspeaker-ss02-wireless-square-wave-desktop-toy","provider":"ToyTerrax","version":"1.0","type":"link"}