20x20mm JHEMCU EM25A 25A 2-4S Dshot600 BLheli_S 4In1 Brushless ESC for RC Drone FPV Racing

20x20mm JHEMCU EM25A 25A 2-4S Dshot600 BLheli_S 4In1 Brushless ESC for RC Drone FPV Racing 

Specification:
Brand Name: JHEMCU
Model: EM25A
Item Name: 25A BLheli_S 2-4S 4in1 Brushless ESC 
Input Voltage: 2-4S Lipo / 2-4S HV Lipo
Con. Current: 25A 
Burst Current: 30A
BEC: No
Firmware: BLHELI_S