Description:It’s an amazing conversation pieces on your desk. It’s funny to see people's looks and reactions when they squeeze a little shot for this Plasma Loudspeaker model. Plug it and connect your phone play music, and then it works like charm. All of your guests want to know what happened, icebreaking success. It’s a cool piece of art even just stands on your desk.  Specification:Input: 24V DCSize: 106mm*79mmAudio Input: 3.5mm(Applicable to all audio devices.)
Features:1.This Tesla Kit can play music in any format, clear sound.2.Easy regulation, wide voltage range, stable and reliable.3.The electric arc is thick and beautiful when energized.4.High performance, easy to light on Fluorescent Lamp, Neon Lamp, LED, etc.5.Products work requires strict grounded.6.It is really an amazing educational DIY toy which will bring you a lot of fun.7.Good for Wireless Electric Transmission physics education demonstration. Principles: 1. Molecule in air is neutral, it will turn into electric after a high voltage discharge, called ionization. 2. Size of arc depends on current volume. 3. Control current volume in arc discharge by audio signals, then produces sound wave. This is the principle of loudspeaker.  Package Included:1 x Plasma Loudspeaker