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Joytech Bluetooth Music Tesla Coil Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model SSTC SS02
SMALL BODY BUT SHOCKING ENERGY----It's small enough, only but it has a shocking energy. turn the voice slowly to avoid big shock by the arc sound. Before power on, make sure to turn the 2 knobs counter clockwise to the end, just avoid sudden loud sound to scare you. Package contains USB flash disk, which contains 110 songs of square wave music. BETTER PERFORMANCE-----This music tesla has circuit protection design, will not damage the input device, can play music in better quality than arc plasma loudspeaker, only square wave music can be played. BLUETOOTH AND EASY OPERATION-----It's Bluetooth.No grounding needed.No audio wire connection.This model

Price is $86.00
Price: $85.99