Highly integrated with a similar size of a fc, the 4in1 esc includes 4 high performance 60a blheli_32 dshot1200 escs, a 5v bec which can provide power for devices (i. E. Fc), and a voltmeter which allows fc to monitor the amp & volt in real time. Two ways for connecting the esc to a fc: 1) connecting via soft cables, 2) soldering via solder tabs are provided for selection. And the shock-absorbing design of mounting holes effectively reduces the external vibrations impact on high-sensitivity components and provides great shock-absorbing protection to upper devices (i. E. Fc). This esc is designed for fpv racing. (hw30902063)