Features 1、Supports Mulitshot Oneshot42 OneShot125. 2、30A ESC for FPV multicopter and quadcopter. 3、Continue Current: 30A, Burst Current: 35A up to 10S, Input Voltage: 2-6S Lipo. 4、The package includes 4pcs ESC. 5、Great choice for university professors and students who are interested in developing software for multicopter parts. Features: Supports Mulitshot Oneshot42 OneShot125. 30A ESC for FPV multicopter and quadcopter. Continue Current: 30A, Burst Current: 35A up to 10S, Input Voltage: 2-6S Lipo. The package includes 4pcs ESC. Great choice for university professors and students who are interested in developing software for multicopter parts. Specifications: Item: 30A Brushless ESC Input Voltage: 2-6S Lipo BEC Output: No Continue Current: 30A, Burst Current: 35A up to 10S Size: 35*18*5mm Weight: 9g Support Damped mode, Oneshot125, Oneshot42 and Multshot Main IC: SILABS EFM8BB21F16, MCU run 48MHz MOS: Both low and high side fets are Nfets Switching speed is very fast, it has dedicated driver chip Package Information: Package Size: 16*12*2cm Package Weight: 36g Plastic Package Package List: 4* 30A Brushless ESC Package List 4* 30A Brushless ESC