{"product_id":"bluetooth-music-tesla-coil-desktop-toy-wireless-lightning-arc","title":"Bluetooth Music Tesla Coil Desktop Toy - Wireless Lightning Arc","description":"\u003ch2\u003eBluetooth Music Tesla Coil Desktop Toy - Wireless Lightning Arc Transmission Experiment\u003c\/h2\u003e\n\u003cp\u003eYou turn the PWR knob clockwise. The discharge needle at the top of the unit begins to glow — a faint purple corona at first, then a full branching arc of violet lightning that reaches upward and outward in all directions simultaneously,\u003c\/p\u003e\n\u003cp\u003eeach branch splitting into smaller branches, the whole structure shifting and reforming every fraction of a second. You hold a CFL bulb near the needle without touching it. It lights up.\u003c\/p\u003e\n\u003cp\u003eYou hold a small LED near the arc. It glows. You connect your phone via Bluetooth and play a square wave track — the arc changes shape and rhythm in response to the music, the lightning pulsing and branching in time with the beat. You bend a piece of soft iron wire into a heart shape and mount it on the needle.\u003c\/p\u003e\n\u003cp\u003eThe arc now erupts from the heart in all directions, a crown of purple lightning around a metal heart. The \u003cstrong\u003eBluetooth Music Tesla Coil\u003c\/strong\u003e is a solid-state Tesla coil in a desktop enclosure that generates high-frequency, high-voltage electrical arcs from a central discharge needle.\u003c\/p\u003e\n\u003cp\u003eIt operates in two modes — standalone arc mode with adjustable frequency and power, and Bluetooth music mode where the arc pattern responds to audio input. Available in four styles: Gold, Black, White, and NEW (circular disc form).\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Electrostatic generator with purple sparkler effect and hand holding wires on a dark background\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0959\/1822\/7747\/files\/Electrostatic_generator.webp?v=1774929815\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAvailable Styles\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold:\u003c\/strong\u003e Clear acrylic enclosure with a brushed gold disc coil plate visible through the top panel. The internal circuit board, capacitors, and heat sink are fully visible through the transparent acrylic sides. Red-accented PWR and FREQ knobs on the front. The most visually detailed style — the internal components are part of the aesthetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack:\u003c\/strong\u003e Clear acrylic enclosure with a black disc coil plate and white accent ring visible through the top panel. Red-accented knobs. The same transparent construction as Gold with a darker, more dramatic coil plate color\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePRO:\u003c\/strong\u003e Clear acrylic enclosure with a gold disc coil plate and an upgraded circuit board with improved audio anti-interference protection and higher output. Black knobs. The PRO version delivers longer arcs and better Bluetooth music response than the standard Gold and Black versions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite:\u003c\/strong\u003e A closed white rounded-square enclosure — the internal components are not visible. Two blue knobs on the front panel. The most minimal and domestic-friendly aesthetic — reads as a tech device rather than a science experiment on a desk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEW:\u003c\/strong\u003e A circular disc-shaped black enclosure with a turbine-spoke top panel design. PWR and FREQ knobs on the front with an LED indicator and Bluetooth button. The most compact and modern form factor — the disc shape is distinctive and the turbine aesthetic references the electromagnetic field it generates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Two views of a handheld light bulb interacting with a Tesla coil device, creating purple electrical arcs\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0959\/1822\/7747\/files\/Tesla_coil_device.webp?v=1774929959\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Lightning Arc — Touchable:\u003c\/strong\u003e The solid-state Tesla coil generates a high-frequency, high-voltage electrical field from the discharge needle. The arc is touchable with a fingertip — the high frequency means the current passes over the skin surface rather than through the body, producing a tingling sensation and a visible arc from the fingertip to the needle. The arc is safe for brief fingertip contact under normal use conditions. Do not touch for extended periods and keep away from pacemakers and sensitive electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Music Mode — Arc Responds to Audio:\u003c\/strong\u003e Connect via Bluetooth and play square wave music — the arc pattern changes shape, length, and branching structure in response to the audio signal. The arc pulses in time with the beat and changes density with the volume. For best results, use square wave music specifically formatted for Tesla coil playback — standard music produces weaker effects. Set phone volume to maximum before connecting. Use for approximately 8 minutes at a time in Bluetooth mode, then allow the device to cool before resuming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Energy Transmission — Light Bulbs \u0026amp; LEDs:\u003c\/strong\u003e The electromagnetic field generated by the coil is strong enough to wirelessly power CFL bulbs, fluorescent tubes, and small LEDs held near the discharge needle without any physical connection. Hold a CFL bulb within range of the arc and it illuminates. Hold a small LED near the needle and it glows. This is a live demonstration of the wireless energy transmission principle that Nikola Tesla originally developed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Iron Wire Toppers — Custom Arc Shapes:\u003c\/strong\u003e The discharge needle accepts soft iron wire toppers that can be bent into any shape — hearts, circles, flowers, dandelions, stars, and custom forms. The arc erupts from the entire surface of the iron wire shape, creating a lightning crown that follows the contour of the topper. Soft iron wire is included — bend, mount, and create custom arc displays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Frequency \u0026amp; Power — Two Knobs:\u003c\/strong\u003e The PWR knob controls the power output — turn clockwise to increase arc length and intensity. The FREQ knob controls the oscillation frequency — adjusting the frequency changes the arc branching pattern and the sound the arc produces (the arc makes an audible buzzing or crackling sound that changes pitch with frequency). The two knobs allow full manual control of the arc behavior in standalone mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Voltage — 110V–220V:\u003c\/strong\u003e The power adapter is compatible with both 110V (US\/Japan) and 220V (EU\/UK\/AU) wall sockets. No voltage converter required for international use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Anti-Interference Protection (PRO):\u003c\/strong\u003e The PRO version includes upgraded audio input anti-interference circuitry that produces cleaner Bluetooth music response and better arc modulation quality compared to the standard versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Electronic device with a metallic disc, control knobs, and cables on a white background\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0959\/1822\/7747\/files\/Electronic-device.webp?v=1774930035\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eThree Interaction Modes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightning on Fingertips:\u003c\/strong\u003e Touch the arc with a fingertip — the arc jumps to the finger and follows it as you move it around the needle. The sensation is a mild tingle. The high-frequency current passes over the skin surface. Brief contact only — do not hold contact for extended periods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Lighting:\u003c\/strong\u003e Hold a CFL bulb, fluorescent tube, or LED near the needle without touching it — the electromagnetic field wirelessly powers the bulb. The closer to the needle, the brighter the bulb. A live demonstration of wireless energy transmission that works with any fluorescent or LED light source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightning Guidance:\u003c\/strong\u003e Hold a metal rod, wire, or conductive object near the arc — the arc jumps to the object and can be guided and directed by moving the object around the needle. The arc follows the nearest conductive point and can be steered in real time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSetup Guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1 — Install Discharge Needle:\u003c\/strong\u003e Screw the metal discharge needle into the fixing hole on the top center of the host box. Ensure it is screwed in firmly — this is where the electrical sparks emit from\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2 — Connect Power:\u003c\/strong\u003e Plug the DC jack end of the power adapter cable into the power port on the side of the device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3 — Power On:\u003c\/strong\u003e Plug the adapter into a wall socket (110V–220V compatible). The device activates and small sparks or a glow will appear from the needle. Turn the PWR knob clockwise to increase arc intensity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 4 — Bluetooth Music Mode:\u003c\/strong\u003e Search for the Bluetooth device on your phone (named \"Tesla Coil\" or similar) and connect. Set phone volume to maximum. Play square wave music for best arc response. Use for approximately 8 minutes at a time — disconnect power and allow the device to cool before resuming extended use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Guidelines\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMinors must be supervised by an adult at all times during use\u003c\/li\u003e\n\u003cli\u003eThe discharge needle is sharp — handle with care during installation and removal\u003c\/li\u003e\n\u003cli\u003eThe arc generates heat — keep away from flammable and explosive materials. Do not place objects on top of the unit during operation\u003c\/li\u003e\n\u003cli\u003eKeep away from pacemakers, hearing aids, and sensitive electronic devices — the electromagnetic field can cause interference\u003c\/li\u003e\n\u003cli\u003eIn Bluetooth and arc mode, use for approximately 8 minutes at a time. Allow the device to cool fully before resuming. Continuous, uninterrupted use can damage the internal MOS transistor\u003c\/li\u003e\n\u003cli\u003eDo not touch the arc for extended periods — brief fingertip contact is safe, prolonged contact is not\u003c\/li\u003e\n\u003cli\u003eUse square wave music in Bluetooth mode for best results — standard music does not produce optimal arc modulation. Contact customer service for square wave music playback links if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eScience and physics enthusiasts who want a live demonstration of Tesla coil principles on their desk\u003c\/li\u003e\n\u003cli\u003eCollectors of unusual and conversation-starting desk objects\u003c\/li\u003e\n\u003cli\u003eEducators demonstrating wireless energy transmission, electromagnetic fields, and high-frequency electricity\u003c\/li\u003e\n\u003cli\u003eAnyone who wants a desktop object that produces genuine purple lightning arcs on demand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGifts:\u003c\/strong\u003e Birthdays, science enthusiasts, tech hobbyists, anyone who has ever wanted a miniature Tesla coil — this is a gift that produces an immediate and dramatic reaction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Black electronic device with components on a white background\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0959\/1822\/7747\/files\/Black_electronic_device.webp?v=1774930063\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Solid-state Tesla coil, desktop enclosure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyles:\u003c\/strong\u003e Gold, Black, PRO, White, NEW (circular)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModes:\u003c\/strong\u003e Standalone arc mode \/ Bluetooth music mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e PWR knob (power\/arc length) + FREQ knob (frequency\/arc pattern)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Yes — square wave music arc modulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Transmission:\u003c\/strong\u003e CFL bulbs, fluorescent tubes, LEDs (no contact required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouchable Arc:\u003c\/strong\u003e Yes — brief fingertip contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Toppers:\u003c\/strong\u003e Soft iron wire included — custom arc shapes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 110V–220V universal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use Duration:\u003c\/strong\u003e ~8 minutes continuous, then a cool-down period\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Tesla Coil Desktop Unit (style as selected)\u003c\/li\u003e\n\u003cli\u003e1 x Metal Discharge Needle\u003c\/li\u003e\n\u003cli\u003e1 x Power Adapter \u0026amp; Cable\u003c\/li\u003e\n\u003cli\u003e1 x Soft Iron Wire (for DIY toppers)\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eFor Bluetooth music mode, use square wave music formatted for Tesla coil playback for best arc modulation results. Standard music will produce weaker effects. Set phone volume to maximum before connecting. Use for approximately 8 minutes at a time — allow full cool-down before resuming. Keep away from pacemakers, hearing aids, and sensitive electronics. Adult supervision required for minors. Not suitable for children under 14 without direct adult supervision.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Dim the room lights before operating — the purple arc branches are dramatically more visible in low light. Bend the included iron wire into a heart or flower shape and mount it on the needle for a custom arc display. Connect via Bluetooth and play a Tesla coil square wave track — the arc will pulse and branch in time with the music. The effect in a dark room is genuinely spectacular.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReal lightning. Real science. Real spectacle. Order your Bluetooth Music Tesla Coil today and bring the most dramatic desk object in the room home!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Ninjanew","offers":[{"title":"Black","offer_id":54879985271075,"sku":"TOY-TESLA-BT-MUSIC-COIL-1","price":44.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":54879985303843,"sku":"TOY-TESLA-BT-MUSIC-COIL-2","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":54879985336611,"sku":"TOY-TESLA-BT-MUSIC-COIL-3","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Pro","offer_id":54879985369379,"sku":"TOY-TESLA-BT-MUSIC-COIL-4","price":59.99,"currency_code":"USD","in_stock":true},{"title":"New","offer_id":54879985402147,"sku":"TOY-TESLA-BT-MUSIC-COIL-5","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/1822\/7747\/files\/Electrostatic_generator.webp?v=1774929815","url":"https:\/\/ninjanew.com\/products\/bluetooth-music-tesla-coil-desktop-toy-wireless-lightning-arc","provider":"Ninjanew","version":"1.0","type":"link"}