The headphone size data will be related to the wearing comfort of the headphone. It is very important to choose the right headphone size. As a professional headphone manufacturer, we can customize any earbuds size according to customer requirements.The following are the key dimensions of the earbuds design:
1. The width of the headphone headband
General small earphones (including rear-band earphones) require 105~115m in size, medium earphones: 115~130mm, large earphones: 140~150mm, the size range is the position where the two sides of the headband are connected with the sliding arm. This position is also the widest point of the headband.
2. Head height size
This size is related to the earphones can be suitable for people with different sizes of heads
Wear, the size range refers to the vertical distance from the innermost top of the headband to the center of the SP pad
The size requirements are also different specific requirements according to different types of headphones, generally small
Earphones (including rear earphones): 105~115mm, medium-sized earphones: 125~130mm, large
Type earphone: 130~135mm.
3. The size of the included angle between the ear shells
This size will affect the comfort and clamping force of the headset and the earmuffs’ close to the ear, and will affect the sound quality of the headset. This size refers to the angular size formed before the two SP pads. Angle size: 50-60 degrees, the size of the back-wearing earphones.
In order to adapt to different head heights, in addition to the requirements of the height of the headband, the height of the headband needs to be adjusted by sliding stretch to ensure the comfort of wearing by different people. The general drawing size of the sliding arm: 25~35mm. Ear shell rotation angle: The shape of some earphones determines that the ear shell has a certain angle of rotation, which is used to adjust the closeness of the earmuffs to prevent sound leakage. General adjustment angle: 57 degrees.