Music Tesla Coil Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop

Description

Music Tesla Coil Arc Plasma Loudspeaker Wireless Transmission Experiment Desktop.
PLEASE NOTE - - - Power Adapter NOT included (but after some research it takes ac100-240v to dc 48v 2a power supply adapter which I have included a picture of).  This goes for -ish on Amazon so I figured I'd knock some off.
Connectivity Technology
Auxillary
Brand
Joytech
Material
Metal
About this item
SMALL BODY BUT SHOCKING ENERGY----It's small enough, only 4.17*4.17*2.36in, 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 45 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 is specially design for square wave music. It can only play square wave music. You can search and download the square wave music online.
ENDLESS FUN-----This music tesla has the function of wireless transmission and loudspeaker, can light gaseous tube and kind of bubbles. It is a perfect teaching tool to spark students’ interest of science, also a great gift.
AMAZING CONVERSATION PIECE ON YOUR DESK----- It's funny to see people's looks and reactions when they squeeze a little shot for this tesla coil model. Plug it and light LED bulb up, and then it works like charm. All of your guests want to know what happened, icebreaking success.