ZD RACING DBX10 Parts ESC 80A Brushless 7590 wltoys 124017 parts it emits abnormal noise

it emits abnormal noise

and the route lock is more stable

Product name: WL-Tech XK 104009 Battery and Charge

USB charger

ZD RACING DBX10 Parts ESC 80A Brushless 7590 wltoys 124017 parts it emits abnormal noiseProduct name: ZD RACING DBX10 Parts Brushless ESC Suitable vehicle: ZD RACING DBX10 RC Car (For brushless) Quantity: 1set Product Number: 7590 Accessory type: Original accessory Specifications: 80A ZD RACING DBX 10 RC Car ESC Functions: 1. When the vehicle is in an unstable state, ESC quickly intervenes and corrects the driving trajectory by adjusting the control mechanism. 2. ESC system can significantly improve vehicle handling and safety, helping