1Standard copper wire 10 coils and 47uf capacitance value, the machine operates stably. 2Normal start 5V, working voltage 6-10V, stable bounce, strong rear seat magnetism. 3The shell is made of high-quality alloy material, which is strong and durable. 4Both coils are made of copper core wire, and the current transmission is stable. 5The shape is unique and distinctive, and it is very suitable to use for beginners.
