The familiar shape, the speed and the ease of control of this UPair One 4K Camera drone remind us of the DJI Phantom 3. This quadcopter is the low cost alternative to the very popular Phantom 3. The propellers are interchangeable with the Phantom 3 propellers. The 4k camera gives you the very best quality video and images. The ground controller of this UPair One 4K … [Read more...]