Eachine Tyro129 Spare Part 40A BLheli_S 2-6S 4in1 ESC for RC Drone FPV Racing Specification: Brand Name: Eachine Item Name: 40A BLHeli_S 4In1 ESC Continuous Current: 40A Burst Current: 60A (10S) Input Voltage: 2-6S BEC: 5V 2A Main Control Chip: EFM8BB21F16G Firmware: BLHeli_S supports Dshot600 MOS: 5*6 Application: Original Part for Eachine Tyro129 FPV Racing Drone Package included: 1x 40A BLHeli_S 4in1 ESC