1High performance, no noise, high power and efficiency. 2Use thickened copper foil and 11 core wire, more durable to use. 3Double power MOS tube has larger heat dissipation area and smaller on-off resistance. 4The line length is 30cm, which makes it easier to control and operate. 5Well made with high quality circuit board, easy-to-use DC motor speed controller, long service life.
