Here is another foldable drone small enough to fit in the palm of your hand. Jetblack can be controlled using an app or voice. It measures 30cm by 30cm and has a 900mAh battery that lasts up to 10 minutes. There is also a 120-degree lens, barometer, and one key takeoff and landing.
The drone comes with multiple modes and convenient features. The camera supports SD cards up to 16 GB.