Whether or not you have put together a complete set of headsets and put them out, it's just like the irritating experience of a line group.
According to a report from the Australian News Network, friends who often use mobile phone headsets may have a deep understanding, that is, the headset cable is very easy to mess around together. Everyone may think that this is a very natural thing and never thought about it, but some scholars have conducted a special study and found that the headphone cords are easily tied together, mainly due to their length.
Several scholars from the University of California conducted this study and also published a report specifically addressing this issue, which revealed the original data related to the tangle of the headphones . The researchers pointed out that if the headphone cord is shorter than 46 centimeters, it will never be entangled. Any headphone cable that exceeds this length can become entangled, and the longer it is, the more likely it is that it will knot into a ball. The length of 150 cm will reach the maximum probability of 50% of the cord winding. The iPhone's headphone cable is 139 cm long, so it seems to be the most easily tangled. The report also confirmed that the headset cord may indeed be wrapped and knotted in seconds, not only because your bag is too messy.
Headphone cords are really easy to entangle. Xiao Bian believes that children who don't care about or have obsessive-compulsive disorder buy a wireless headset, so it's not so irritating.
