10cm Long Arc Mini Tesla Coil Bluetooth Music Plasma Speaker Touchable Lightning Science Gift
Hero Section: Unleash a Desktop Thunderstorm
Imagine a device that fits on your desk but generates a stunning 10cm bolt of lightning. Now imagine reaching out and touching that lightning without feeling a thing. This Mini Tesla Coil is not just a science toy; it is a portal to the world of high-voltage physics. With its sleek blue design and advanced circuit architecture, it transforms invisible electricity into a visible, dancing plasma arc that sings to your music. It is the ultimate conversation starter, a mesmerizing night light, and a hands-on lesson in electromagnetic theory.
Why Choose This Long-Arc Tesla Coil?
- Impressive 10cm Arc: Despite its compact size, this coil punches above its weight class. It generates a long, high-voltage arc (up to 10cm) that creates a dramatic visual display, far superior to smaller, entry-level coils.
- Safe "Hand-Touch" Experience: Utilizing the principle of the "Skin Effect" (High Frequency, Low Power), the arc generated is safe to touch. It flows over the surface of your skin rather than through your body, allowing you to interact with the lightning directly—a magic trick that never gets old.
- Bluetooth Plasma Speaker: Connect your phone wirelessly and watch the arc dance. The plasma vibrates the air to produce sound. While it plays standard audio, it truly shines with Square Wave Music, turning the lightning into a loud, clear loudspeaker.
- Wireless Power Magic: It’s a wizard’s wand for the modern age. Hold a fluorescent tube, neon bulb, or vintage LED near the coil, and watch them light up instantly through thin air. No wires, just pure electromagnetic induction.
Technical Highlights: The Science Inside
- High-Frequency Resonance: The circuit is engineered to operate at extremely high frequencies. This is the secret behind the "Skin Effect," making the high-voltage arc safe for human contact (though it may feel like a warm tingle).
- Optimized PCB Architecture: We have upgraded the internal components and PCB layout. This ensures better heat dissipation and stability, allowing the coil to run for longer periods without the overheating issues common in cheaper models.
- Audio Modulation: The Bluetooth chip modulates the power to the coil based on the audio signal. This causes the plasma arc to expand and contract rapidly, creating pressure waves that our ears perceive as music.
Specifications
- Color: Blue
- Material: Acrylic / Electronic Components / Copper
- Dimensions: 9cm x 9cm x 18cm
- Weight: ~400g
- Arc Length: Up to 10cm
- Audio Input: Bluetooth
- Music Format: Square Wave Music (Recommended) / Electronic Music
- Functions: Plasma Speaker, Wireless Lighting, Touchable Arc
Usage Scenario
It’s a Friday night gathering. You turn off the lights and power up the blue tower on your table. A long, purple snake of lightning erupts from the tip. You connect your phone and play a fast-paced electronic track. The lightning flashes in perfect sync with the beat. Then, you reach out and let the arc jump to your fingertips, shocking your friends (visually, not physically!). Finally, you hand a neon bulb to a guest, and it glows in their hand. You’ve just become the coolest person in the room.
Important Tips
- Music Choice: For the best audio experience, please use Square Wave Music. Standard music may sound quiet. If playing normal music, choose tracks with high treble (like electronic or violin) and turn the volume to the max.
- Electronic Interference: Tesla coils generate a strong electromagnetic field. Keep mobile phones, smartwatches, and computers at least 50cm away to prevent interference or damage.
- Safety First: While the arc is safe to touch, do not touch the copper coil itself or the heatsink after prolonged use, as they can get hot. Ensure your power outlet is grounded.
- Age Recommendation: Suitable for users aged 16+.
Customer Support
We are dedicated to your high-voltage fun. If you need square wave music resources or have questions about operation, please contact us: service@helloworld7.com
Delivery
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