UDIRC U27 Quadcopter Inverted Flight Review – Watch as I do a test flight with this mini drone and break down the benefits. This is by far one of the fastest mini quads that I own. This U27 is made for fast flying and stunts. If you are trying to film this quadcopter, it is does not want to play ball. The hover is not smooth, but that is not an issues, as this is not a camera bird.
The inverted flight control is very cool. You need to be careful with flying in this mode, if you do not have the prop guards on. This could cause damage to your propellers and possibly your drone. The only think this drone is lacking is thrust and/or punch power. It is a dog after a few minutes of flying. Many times, resulting in crashes because you will not have the power to pull up and out of turns.
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