Link to purchase on Amazon – http://amzn.to/2gA9qCz

Links to similar nano quadcopters:
CX-10WD FPV nano – https://www.youtube.com/watch?v=szE-m…
Even smaller, the CX-Stars – https://www.youtube.com/watch?v=0yax8…
CX-10A – https://www.youtube.com/watch?v=sLH2d…
Syma X12 – https://www.youtube.com/watch?v=m6NFu…

The X31 foldable drone handles like a larger quadcopter without the twitchy feeling that a lot of other nano quadcopters have. In a slow setting, I think beginner’s fliers will like the handling of this quad.
Switch the X31 to fast mode and this thing can get going fast! Even with 5mph winds, the X31 was very stable and easy to control outside.
The frame of the X31 feels very durable even with folding arms, and I’ve noticed the arms tucking in after a crash which helps reduce damage. Even if the arms are not all the way extended, this drone can still fly as long as the blades are not touching.
Range was around 60 feet before it started to lose reception which is fine because any more than that and it’s impossible to see what direction the quadcopter is pointed.
The battery is a built in 110 mAh lipo which was giving me around 5 minutes of flight time. You’ll know when it’s running low when the bright LEDs start flashing.
Flips can be performed really easily with just the press of a button and flick of the stick in the direction of the flip. The X31 drone will do the rest.
The LED’s are brighter than most quadcopters and in a dimly lit room will cast blue and red light all over the place.