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Music Coil, Touchable 8cm Arc Plasma Speaker, with Physics Teaching Model — Open-Box, 5% Off
Brand: Gugxiom
Condition: Used - Mint
$4075
$4289
-5% Save $214
Updated: 7 days ago
Description
[Working Principle] There are transmission and speaker. It generates high frequency alternating current through chip oscillation and sound control. The electric arc pushes the air to produce sound and supports power transmission.
[Upgraded Design] This music coil is small size, upgraded with bigger top boost coil. The arc is long and thick, and can send a beautiful arc of 8cm, presenting a effect.
[Experimental Toy Model] music coil kit is the teaching tool to stimulate students' interest in science. The fulgural artificial simulation can be used as a physics experiment. It can light up the air tube and various bubbles.
[Touchable] Connect and play square music. The coil's electric arc pulses to music. Medium power, it will feel itchy when touched by hand and improve students' learning exploration ability.
[Easy To Use] The music coil module can be placed horizontally or vertically and is easy to operate. Just tighten the discharge pin and plug in the power. Different discharges produce different tones.
1. [Working Principle] There are transmission and speaker. It generates high frequency alternating current through chip oscillation and sound control. The electric arc pushes the air to produce sound and supports power transmission.
2. [Upgraded Design] This music coil is small size, upgraded with bigger top boost coil. The arc is long and thick, and can send a beautiful arc of 8cm, presenting a effect.
3. [Experimental Toy Model] music coil kit is the teaching tool to stimulate students' interest in science. The fulgural artificial simulation can be used as a physics experiment. It can light up the air tube and various bubbles.
4. [Touchable] Connect and play square music. The coil's electric arc pulses to music. Medium power, it will feel itchy when touched by hand and improve students' learning exploration ability.
5. [Easy To Use] The music coil module can be placed horizontally or vertically and is easy to operate. Just tighten the discharge pin and plug in the power. Different discharges produce different tones.
Specification:
Item Type: BT Music Coil
Material: Acrylic, PCB
Music Transmission Mode: BT AUX Sound Input
Discharge Frequency: 5-50hz
Arc Length: Approx. 0-8cm / 0-3.1in
How to Use:
Plug and play.
PackageList:
1 xBT Music Coil
1 Adapter
1 x Instruction Manual
1 x Discharge Pin
3 x Accessories
2. [Upgraded Design] This music coil is small size, upgraded with bigger top boost coil. The arc is long and thick, and can send a beautiful arc of 8cm, presenting a effect.
3. [Experimental Toy Model] music coil kit is the teaching tool to stimulate students' interest in science. The fulgural artificial simulation can be used as a physics experiment. It can light up the air tube and various bubbles.
4. [Touchable] Connect and play square music. The coil's electric arc pulses to music. Medium power, it will feel itchy when touched by hand and improve students' learning exploration ability.
5. [Easy To Use] The music coil module can be placed horizontally or vertically and is easy to operate. Just tighten the discharge pin and plug in the power. Different discharges produce different tones.
Specification:
Item Type: BT Music Coil
Material: Acrylic, PCB
Music Transmission Mode: BT AUX Sound Input
Discharge Frequency: 5-50hz
Arc Length: Approx. 0-8cm / 0-3.1in
How to Use:
Plug and play.
PackageList:
1 xBT Music Coil
1 Adapter
1 x Instruction Manual
1 x Discharge Pin
3 x Accessories
Sold by
Amazon Warehouse
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- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-ca-b0dbj471wj
- Model:
- Gugxiom3iggzmwuyt
- Country:
- CA
- ASIN:
- B0DBJ471WJ
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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