Features: The Tesla coil can produce high temperature and high pressure plasma, which can sing, ignition, wireless transmission, and light fluorescent lamp. Protect the audio input device, if there is no-protection circuit, this type of product can easily cause the failure or even damage to the electronic device. Fine sound quality playback, playing music as the highlight of this product, in the development of the circuit to carry out a number of component parameter optimization experiments to ensure that there is an fine effect. In actual use because of different mobilephones or audio sources, volumesthe size may vary. Strict production process. Secondary coils use epoxy resin coating, fine durability and beautiful. The use of fine-quality printed circuit boardboard, as well as carefully selected power tube, continuously improve product technology and quality from various details. Prime structure, the coil part is detachable, the tip-part can be replaced with different accessories to achieve different functions, and the CPU heat sink is used as a base, which has a strong cooling capacity and ensures the reliability of long-term work. Beautiful appearance, appearance is the core of this product, remove the functional value of the product, it also has ornamental handicraft ornamental value.