Hign-concerned Chemical:NoneController for DC brushless motorModel: ESA2.3-CEMaximum current: 15ARated voltage: DC36VLow voltage protection: DC31V 0.5Vsinusoidal brushless DC motor vector control (FOC)liquid crystal instrumentthird gear stepless speed regulationlow level brakebrake taillightserial number;X8Pro-GF108-6-15-25-F320241022(401060906-TRE369) SD202410090090284Color: As ShownMaterial: Aluminum PlasticPackage Contents:1 * Motor Controller(The words on the label may be different, which does not affect the use)Only the above package content, other products are not included.Note: Light reflection 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.