Worst purchase to date the product itself appears fine not one single thread of instructions and apparently one missing vital connector try to go on company web site and redirected to anything but appropriate info or even slightly useful info biggest mistake i ever made with a rc purchase if you bought this kit good luck hope it can fly at least once before you have a stroke i was able to use all the parts except the fc which i killed tiring to power it straight off the battery release the magic smoke also the esc are not that good