(1) The shell cover is black, the surface is fine frosted, the aluminum bottom plate is oxidized, the appearance is beautiful, and the structure is compact;

(2) Three working modes (throttle maximum speed, power maximum speed and throttle low speed) are adapted, and the starting speed is 3km / h;

(3) The controller adapts to RGB tricolor lamp (5-wire), which can realize full-color breathing, monochrome breathing and RGB color switching.