Features1Heat Dissipation Controller Housing: The controller housing is made of metal with a grooved design, which protects the internal circuits from thermal overload due to good heat dissipation. 2Multifunctional Display Meter: The display meter content includes battery indicator light, electric door lock switch and electric door indicator light, gear speed adjustment and gear position indication, headlight control on or off and indicator light, 6km/h boost and indication. 3Scope of Application: Motor brushless controller LED display kit suitable for electric bikes, scooters, etc. With LED screen bracket, suitable for 22.5mm diameter handlebars. 4LED Display: The LED display can clearly show the state and data, nables you to see scree clearly in dim environment. 5Sensitive Control: The brushless motor controller can provide steady speed and sensitive control of braking and direction changes.SpecificationItem Type:MotorBrushlessControllerLEDDisplayKitMaterial: Aluminum Alloy, ABSVoltage: 24VPower: 250W, 350WCurrent Limit: 13ALow Voltage: 19VColor: As Pictures ShownWeight: Approx. 346g / 12.2ozPackage List1 x Controller1 x Meter1 x Manual