Feature: 1. Premium Material: Made of plastic and aluminum alloy materials, proportional braking with 4 level maximum braking force adjustment and 8 level resistance braking force adjustment. 2. Strong Current Resistance: The ESC has strong anti current ability, good heat dissipation performance and long service life. 3. Multiple Protection Functions: Low voltage cut off protection, overheating protection, throttle signal loss protection and motor stall protection. 4. RC Brushless ESC: Built in 5.8V 3A BEC, external programming port, easy to connect program card when setting ESC, compatible with digital LED program card. 5. Waterproof Dustproof: With XT60 plug, waterproof and dustproof, specially designed for 1/10 RC model car. Specification: Item Type: RC Brushless ESC Material: Plastic, Aluminum Alloy Colour: Black Continuous Current: 60A Maximum Current: 320A Resistance: 0.0007ohm Battery: 2-3s Cells Lipo Motor Support: Sensorless Brushless Bec Output: 5.8V 3A (switch Mode) Product Size: Approx. 50 x 36 x 31mm / 0.2 x 1.4 x 1.2in(without Wire) Suitable For: Suitable for 1/10 1/12 1/16 RC Cars, Suitable for Brushless Motors Such As 540/3650. Package List: 1 x RC Brushless ESC1 x User Manual Note: 1. Due to manual measurement, please allow 1‑3mm error, thank you!2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Please remove the cooling fan before using the ESC in water: please clean and dry it as soon as possible after use to prevent the connector from rusting.