Special Edition REV35 30A BLheli_S 3-6S 4 In 1 ESC 
its new version 3.1
 
Product Information:
 
Product Name: 30A four-in-one ESC
 
Product specifications:
 
Pitch: 30.5*30.5mm
 
Weight: 9g
 
Current: 30A*4
 
Signal format: DSHOT125/300/600
 
Voltage: support 2-6S
package includes:
4 in 1 esc
wires