KingKong 4 x 12A BLHeli ESC + 1 x 5V\/3A UBEC + 1 x Programmer Adapter + 12 x ESC Extended Wires Combo For FPV Multicopter<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> Description:<br /> <br /> BLHeli 12A ESC :<br /> Continuous current: 12A<br /> Brust current: 20A\/5S<br /> No BEC<br /> Voltage rating: 2S-4S lipo<br /><br /> 5V\/3A UBEC :<br /> Input voltage: 2-6S<br /> Output: 5V\/3A<br /> Weight: 10g<br /> Size: 37*17*54mm<br /> <br /> English manual. Please click here.<br /><br /> Package Included:<br /> <br /> 4 x 12A ESC<br /> 1 x 2-6S 5V\/3A UBEC<br /> 1 x ESC PC Software Communication Adapter<br /> 12 x ESC Extended Wire