Notice: color send at random !Feature:Anti-coaster featuresOvercurrent protectionAutomatic identification the 36V and 48V Automatic identification the Hall sensor Automatic identification the Phase angle of 60 degrees and 120 degreesLow level/E-ABS brakeApplicable model: electric bicycle,electric scooterNote: It only fit for Motor with sensors. This is a simple editionSpecifications:Casing material: AluminiumRated voltage: DC 36V/48VRated power: 350WCurrent: 16-18ASize: 10.3x7x3.5cm/4.06x2.76x1.38inch Quantity: 1 PcNote:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bidDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Contents: 1 x Brushless motor controller