I recently bought a DroneX Pro from a website but was actually sold a much cheaper model - the Eachine E58. After further research, I concluded that the Drone X Pro doesn't actually appear to exist and that all websites featuring the drone are just using footage of the Eachine E58.
The So-Called Drone X Pro

The number of websites that market Drone X Pro are all a scam. The Drone X Pro doesn't actually exist!
The story of Scandinavian technicians putting together a drone with very good specs for a very reasonable price (USD 135.00) is a clever trick. When you purchase the Drone X Pro you will receive the Eachine E58. The Eachine E58 is a legit Chinese toy drone - with toy drone specs - that sells for about 1/3 of a price (USD 40.00) of the fantasy "Drone X Pro". Indeed, under closer examination, it is obvious that all the promo pics and a few videos of the "Drone X Pro" feature the E58 drone.
I have purchased - and returned - two E58 drones followed by several requests for either the "Drone X Pro" or a refund. The replies I receive are obviously prewritten copies of the same text with an excuse that amounts to: "We are sorry - we will not refund your money or drones." So, be warned all potential drone buyers.
Please, check all the above before you pay 130 dollars for a 40 dollar product!