If the headset is worn for a long time, the auricle will experience discomfort to varying degrees, such as pain and stuffy heat. Based on ergonomics, the structure of the existing earphone is improved, so that the pressure of the earphone on the auricle is transferred to the temporal bone, and the earmuff can be rotated to the outside to solve the above discomfort problem.
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Wearing a radian turn is a symbol ergonomic. But the ear shell can be turned outward, it will be eight outside, and air leaks under the ear shell.
How effective is this?
This idea is a bit like the warm ears you brought when you were a child