Electronic Plasma Speaker Musical Tesla Coil Receiver Features:.Refer to the production of Tesla's wireless power transmission system, which can easily achieve wireless power transmission effects.The basic wireless transmission distance is about 30cm, and the maximum power (the shortest distance) is 3 watts.It can provide electrical energy to low-power electrical appliances and demonstrate the application examples of wireless power transmission.
But because of technical problems, it is not yet practical.It can be used for entertainment interaction, film and television special effects, popular science education, teaching demonstration, etc. It is a smart device for wireless transmission experiment.Tesla coil will fascinate you, for adults and even for children, it is absolutely a kind of magic.Awesome technology toy.

