The specs look really impressive. Compared to the jet cat p20, its the same diameter of 60mm, and its 15mm shorter in length.(180mm vs 165)
The X45 is 400gm vs 362gm of the p20, and at full throttle it uses 140gm vs 90gm/minute
In summary its the same size and weight as the jetcat p20 but produces double the thrust at 10lbs
Its 1550 euro plus VAT so its significantly cheaper too.