2017/285 - A remote-controlled multi-rotor helicopter (so- called ‘drone’) with a diagonal length of 35 cm and a weight of 1 030 g together with a remote control unit in a package for retail sale. The helicopter is equipped with a system to ensure stability, Wi-Fi and a global positioning system (GPS) module. The maximum flight speed is approximately 54 km/h and the flight time is 25 minutes. The remote control unit operates at a frequency of 2,4 GHz and is operated by four batteries. The helicopter can be - The Trade Hub