Castle Creations Mamba Micro X2, 16.8V, WP Sensored ESC (4.0mm) CUACF3OG_FOMQD

Upgrade your remote control experience with MAMBA MICRO X2 - a powerful 16.8V WP sensored ESC (4.0mm) for precision control.Input Voltage range 2S-4S
Adjustable BEC 5.5V or 7.5V (2A Peak), default 5.5V
Waterproof design
Sensored Motor capable
Convenient transmitter programming for six common adjustable settings
Telemetry Ready (Compatible with S.BUS2 Telemetry Link and Futaba T4PX, T7PX and T7PXR transmitters)
Auxiliary Wire Functionality allows for on-the-fly adjustments such as Max Power and Max Brake
Audible Alerts that will notify you of possible issues with calibrations and error conditions