Features1ABS DISPLAY: The display uses ABS material that are lightweight, strong, and long lasting. They also have workmanship, good toughness, and waterproof performance, which improves the protection of internal circuits and increases their durability. 23 MODES: When the Hall motor is normal, it will automatically operate in the sine wave mode. When one of the Hall motor is damaged, it will automatically identify and repair it. When the Hall motor is damaged, it will switch to the no Hall mode to operate. When the Hall motor is normal, it will remember the phase sequence. When the Hall motor is damaged, there will be no error. 3 HEAT DISSIPATION PERFORMANCE: The controller shell is composed of aluminum alloy and has a groove design for effective heat dissipation. Capable of preventing thermal overload and protecting internal circuits thanks to its superior heat dissipation function. 4EASY TO INSTALL: The brushless controller kit is lightweight and compact, making it simple to install on your equipment and use as needed! 5WIDE COMPATIBILITY: This controller set supports 36V, 48V, and 60V, which is sure to satisfy the majority of needs and makes it the replacement for the outdated and broken components.SpecificationItem Type: Brushless Controller Display Kit Material: ABS, Aluminum AlloyPower: 500WCurrent Limit: 28APackage List1 x Display1 x Controller1 x Manual