The Hobbywing XRotor F722 Stack/Combo packs in the latest tech: 65A (x4) ESCs, BLHeli_32 DShot 1200 support, two 5V BECs, plus a voltmeter module that lets your FC know your battery's voltage and amperage in real-time! The F7 Flight Controller offers OSD, voltage monitoring, two BECs, and an interface for the DJI image transmission system. Build the perfect multirotor with this feature-packed, powerful combo!