It includes all Paper work and Instrustion along with Extra spare part to replace.  

I flew it once and put it right back in the case. Tested and Works.

Openbox Experience the world from a new perspective with this Potensic T25 GPS drone. With its ready-to-fly design, you can take to the skies in no time. Equipped with a 1080p HD camera and wide-angle lens, capture stunning aerial footage and photos. 

Control the drone with ease using the included remote control, app controller, or Wi-Fi connection for a maximum control range of 984 ft (300 m). 

Take advantage of the maximum flight time of 18 minutes to explore your surroundings, and never worry about losing track of your drone with headless mode and GPS functionality. Enjoy HDR and 1080p HD video recording for superb image quality.