Dustproof and waterproof IP54, with splashproof function, it is forbidden to put it into water or use it underwater! CNC Full aluminum cover wrapped, enlarge the radiating , rapid heat dissipation, more stable work. High-quality and large-size MOSFETs are , with low internal resistance and low heat generation, plus CNC heat dissipation aluminum cover,Even if the throttle is used for a long time, it is not afraid of overheating, which brings more stable power performance. No welding, more peace of mind. With this FC, HD Air unit, analog camera, GPS and other common peripherals all support direct plug-in. Integrated dual BEC, support for O3 Air Unit air unit direct connection.<br><br>The FC supports up to 8 motor outputs, easily build your X8 drone. Quickly check the working status of the FC by turning on and off the corresponding status indicator light. Function: BMI 270 Gyro Flash 16MB UART ports: 6 BEC :5V @2A and 9V@2A ESC SENSOR Supported HD/Analog Supported LED-BZ Supported GPS Supported X8 PWMSupported Plug and Play Support Size:48.6x46.6x8.7 mm Weight:32g Mounting Holes:M3-30.5x30.5mm Due to different product batches, the appearance , which does not affect the use. Type:55A ESC Colour:As Shown Material:Aluminum PC<br><br>Package Contents: 1 * ESC Kit<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.