Type:for JN-15A ControllerCurrent: 15ACable length: all about 10-13cmSpeed set:1.1-4.2VBrakes: Low-LevelMosfet:6 MosfetBooster: 1:5Type:for JN-LCD-S900 Display For Electric BikeVoltage:36V 48V universalInstallation aperture:22.2mmApplication:for JN Controller&Pasion E-Bike Motor KitMaterial:composite materialcolour:black + silverPackage Contents:1 * controller1 * displayOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.