Multi-Function Tesla Music Coil Speaker

Overview:This music tesla has the function of wireless transmission and loudspeaker, and can light gaseous tubes and kind of bubbles. It is a perfect teaching tool to spark students' interest of science, also a great gift.It is a smart device for wireless transmission experiments. It can be used to create high-voltage lightning and do various scientific experiments, such as wireless power transmission, wireless lighting, and insulator withstand voltage test. Teachers use it to demonstrate the principle of boosting and high-frequency skinning to students. Effect etc.This music tesla has a circuit protection design, will not damage the input device, and can play music in better quality than a normal arc plasma loudspeaker.BT connection is convenient and fast.Adopt a newly designed PCB circuit board, the circuit design is reasonable.Product information:Model: 10CM Vinyl RecordMechanical rigidity: rigidNumber of layers: multi-layerSubstrate: CopperPacking list：Small neon lamp x4Discharge pin x1Power adapter x1 (110-220V universal)Host x1Manual x1