Using high-performance Moss tube With the aluminum substrate scheme, the Moss tube is laid on the aluminum substrate and then placed on the PCB board High efficiency, low temperature rise, small running current With self-learning function, excellent commonality The app compatible with Android and iOS Fardriver Controller: 1. Model: ND72450 2. Working Communication: Hall Sensor 3. Available Rated Battery Voltage: 48V-72V 4. Battery Voltage: 88.7V 5. Available Motor Power: 3000W - 5000W 6. Defaut Throttle Working Voltage: 0V - 5V 7. DC Current: 200A 8. Phase Current: 450A 9. Mosfets Detail: 24 FET 10. Controller Design: Sine Wave BLDC 11. Support Programmable: PC & Phone The default function for Fardriver controller: Hall plug, Throttle signal (0-5V), Ignition, One-LIN Speed Signal, High Brake(12V), Three Speed, Temp Sensor, Reverse, Low Brake(0V), Flux Weakening Current, Anti-Theft, Cruise, Self Learning, Programming Port. Color: Black Material: plastic Package Contents: 1 x ND72450 Fardriver Controller 1 x Bluetooth Adapter 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.