Hobbywing XRotor Micro 20A 3-4S 4-in-1 ESC Electronic Speed Control for RC MultirotorDescription:Brand Name:HobbywingItem Name: Micro 20A 3-4S 4-in-1 ESC Electronic Speed ControlWeight: 24.5gDimension: 56x37x7mmBattery Cell:3-4s LipoContinuous current: 20AInstantaneous current: 25ABEC Output: 5.3V\/12V、3AFeature:--Support for Oneshot125、Oneshot42!#!amp!*!amp; Multishot--suit for 130-280mm  Frame KitPackage Included:1 x Electronic Speed Control ESC