Features: *100% brand new and high quality *Function: anti-theft, three-speed, reverse *Adapted motor: permanent magnet DC brushless central motor, permanent magnet DC brushless differential motor *Adapted models: Electric conventional two-wheelers, manned vehicles Electric tricycle Electric enclosed tricycle *There is a wiring manual in each controller box *Wiring port: debugging learning line, reversing line, shift 3-speed line, high brake, anti-theft alarm signal. Low brake, anti-theft alarm power supply, Hall line, power line, turn line, instrument line, motor line Specifications: *Rated power: 500W *Optional rated voltage: 48V-64V *Power tube: 12 tubes *Turning voltage: automatic identification *Current limit: 32A *Undervoltage: automatic identification *Brake: low, level *Phase angle: automatic identification *Product size: 6*3.5*2in (Approx.) Package Contents: 1*Controller 1*English interface manual Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.