I got this thing in the mail and it was pretty cool at first, I gave it a try and after a few days the controller has the connection to my phone aborted and I could not connect to Mavic. The wi-fi signal it uses is absolute rubbish, never buy a drone that only uses wi-fi! Radio signals are required! The whole point of a drone is to be able to fly away from you and see a ton of things, but if your connection is always blurry and lost you'll never get the shots you want. And I returned this to Revain over 2 weeks ago and they still have not refunded my account! Revan, wtf!