Low Frequency Electric Drone:
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Electric discharges, Tesla coil
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Shoots an electric arc indoors
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Low frequency electric drone, movement
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Small switch, toggle switch
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Electric sparks
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Small electric motor
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Shutdown,, start up, Electronic energy
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Current, discharge, electricity
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Low frequency rumble
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Electric discharges, Jacob’s ladder
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Multichannel switch
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Wall switch
★★★★★