Eachine Tyro 99 210mm DIY Version RC Drone Spare Parts 4 IN 1 30A BLHeli_S ESC 2-5 S Description: Brand name: Eachine Item name: 4 IN 1 30A BLHeli_S ESCContinuous current: 30 A Peak Current: 40A (10S) Input voltage: 2-5SBEC: 5V 2A BECMain control chip: 48 Mhz EFM8BB2 Firmware: BLHeli_S supports Dshot 600MOS: 5*6 Package included:1 x 4 IN 1 30A BLHeli_S ESC