Features1METAL CASE: The controller case is made of metal with groove design, which has good heat dissipation function, effectively protects the internal circuitry and avoids thermal overload. 2METER MATERIAL: The meter is made of ABS material, lightweight, sturdy, well made, with good toughness and water resistant performance, which can better protect the internal circuitry and prolong the service life. 3CLEAR LCD DISPLAY: The LCD display clearly shows the status and data, and the backlight design enables you to see the screen content clearly in a dim environment, which is convenient for operating and viewing information. 4PUSH BUTTON OPERATING: Adopting push button design, the operating is simple, fast and easy to use. Users can easily operate and adjust, improving convenience and user experience. 5BRUSHLESS CONTROLLER: The controller adopts brushless type design, which is quiet when working and sensitive to the state of the electric bike, effectively improving the riding experience.SpecificationItem Type: Electric Bike Controller Meter KitMaterial: ABS, Aluminum AlloyPackage List1 x Controller1 x Meter1 x Instruction Manual