Received it on Friday. Right out of the box the ST16 SD card slot failed. No "shutter sound" when stills taken. Called Yuneec tech support and they were Totally ill informed on the unit! I knew more and I know nothing! Perhaps they should get their sh@t wired before sending out the units! Sending back on Tuesday. Hate being a bata tester. Maybe, maybe I'll reorder in a few months. MAYBE.