The mainstream Radio-controlled aircraft in the market is divided into 2.5 channels, 3 channels, 3 channels, 4 channels, 4 channels, and 6 channels, Radio-controlled aircraft and Radio-controlled aircraft.
Three connections are both: up and down lifting, forward and backward, left and right turning
Four links: up and down lifting, forward and backward, left and right turning, left and right flying
Six links: up and down lifting, forward and backward, left and right turning, left and right flying, flipping and reverse flying
Generally, players who have not played before will stop at the Four Pass, and the Six Pass requires a long period of practice before they can master and fly a battery.
The four links are the standard model, and due to the manufacturer's preferences for beginners, players who have not played the three links can also easily get started (the three links are commonly referred to as toy planes)
Remarks
Friendly reminder: Toy airplanes are only suitable for indoor flight, as they have low wind resistance and are not suitable for playing outdoors due to strong winds. There is a possibility of being blown away. Please do not play on roads or in crowds to avoid danger. Playing in stagnant water may cause short circuits and damage. When not in use for a long time, the battery should be removed.