Item Type: RC Brushless ESC_x000D_Materials: Electronic Components_x000D_Product Size: Approx. 42 x 41mm / 1. 65 x 1. 61in_x000D_Hole Pitch: Approx. 30. 5 x 30. 5mm / 1. 2 x 1. 2in _x000D_Continuous Current: 60A_x000D_Peak Current: 70A (5 seconds)_x000D_Processor: EFM8BB21F16G_x000D_Firmware: BLS J H 30 REV16 seven_x000D_Drive Signal Support: For DShot300-600, for Multishot, for Oneshot, PMW_x000D_Output Voltage: 11. 1-22. 2V (3 to 6S)_x000D_Weight: Approx. 12 g / 0. 4 oz_x000D_Application: for FPV RC racing drone 1EASY INSTALLATION: Highly integrated four good performance 60A ESCs. Due to such high integration and the same volume as flat knitting machines, installation and wiring will become very simple. 2EXTENSIVE COMPATIBILITY: Not only supports normal PWM throttle mode, for Oneshot125, Oneshot42, and for multishot ultra high speed throttle signals, but also supports the latest digital throttle for dshots 150, 300, and 600. 3ANTI INTERFERENCE: Expertly manufactured RC brushless electric speed controller, anti interference and quick response, safer and more convenient to use. 4MULTI FUNCTION: Using for BLHeli S firmware, RC ESC has powerful functions and supports multiple ways to set ESC parameters or upgrade ESC firmware (e. g. via throttle signal cable, using other development boards, or using cleanflight to set for ESC or upgrade for Betaflight firmware). 5IDEAL REPLACEMENT: Wonderful replacement for the old or broken one, fine workmanship, attention to details, helps improve the performance of the drone.