This is a centre control panel with a TFT colorful screen for ebike drive system , transparent silicon rubber button with LED back-light, GUI interface ,digital communicating interface . 3 font color solution and 3 colorful skins are presented, a built-in light sensor and auto adjust the screen back light , and power on or off the light according to ambient intensity; Those informations such as Speed , Battery Voltage ,Current, ODO,TRIP,Status of accessaries etc. can be show on the screen with different color ; Plenty setting menu items are available for users to set the parameters for different.