Features1Easy to install and operate, fit for KunTeng controller, only need a few steps, effectively save your time. 2Made of high quality material, firm and durable, not easy to break, provide longer service life. 3The appearance is compact and light, takes up little space, easy to carry and store. 4Panel screen data display, can show cycling parameters, such as battery life, more practical. 5Light in weight, will not bring burden to your electric bicycle, provide better use feeling.SpecificationItem Type: LCD7 DisplayMaterial: MixtureWeight: Approx. 110g/3.9ozColor: BlackFitment: for KunTeng controllerInstruction: Press the power to open and then it can be used, the specific functions refer to the manual.Package List1 x KT-LCD7C Instrument1 x Instruction