- MULTI FUNCTION: 40A ESC has safety arming function, throttle calibration function, and supports multiple program methods.
- LOW NOISE: The helicopter fixed wing set SG90 9G micro servo, with semi‑transparent body, it is light weight and low noise, high performance.
- : Comprehensive , low pressure cut‑off , overheat , throttle loss .
- FIT FOR: The ESC is compatible with Li‑ion batteries, and the time can be changed to suit different brushless motors.