Features: Compatible with brushless motor and suitable to 1/10 RC Car Crawler Truck. High-quality components allows it waterproof and dustproof, which is durable. Strong resistant current capability and excellent heat dissipation. Protection- function includes low voltage- cut-off protection-, over-heat protection-, throttle signal loss protection- and motor blocked protection-. High-frequency drive system and Low-resistance field effect tube enhances load capacity and improve the utilization rate of power source. Programming Card for RC Car ESC Brushless Electronic Speed Controller Specifications: Material: Plastic+Alloy Size: As Shown Type: 45A/ 60A / 80A/ 120A Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x RC Car ESC