The correct way to use the headset is there any harm in wearing it for a long time
One, the correct way to use the headset
1 .The earphones need to be kept away from the magnetic field, otherwise the magnetism of the unit will decrease, and the sensitivity will decrease over time.
2. Ensure that the earphone grille is clean, and do not let the unit part come into contact with dust too much.
3. The earphones should be kept away from moisture, otherwise the pads in the earphone unit will rust and the resistance will increase, which will cause the earphones to be biased.
4. Be sure to turn off the volume of the audio source device before using it, otherwise it will break the folds of the membrane, and the voice coil of the earphone will be burned in the severe case.
5. Gold-plated plugs are helpful for reducing impedance, and excessive wear will lead to changes in sound quality.
6. After using the earphone, wipe off the sweat on the earphone cable, otherwise it will easily cause the aging of the cable, which will eventually lead to cracks and breaks.
7. The earphones can’t stand beatings and sudden high-altitude pulling, which will cause great harm to the earphone’s voice coil, diaphragm and wires.
8. In the process of using the headphone cable, try to avoid man-made damage such as pulling and heavy pressure.
9. Be careful not to fold the wire when taking up the wire, but take up the wire with a certain arc to avoid the wire from being broken.
10. Headphones are personal items. It is best not to use them for communication. They must be cleaned after communication, especially earplugs.
11. In winter, the weather is cold, and the wire is hard and brittle. Excessive bending can easily break the wire, so try not to use it outdoors.
12. People who often wear headphones to listen to music should master a “60-60 principle”, which is also an internationally recognized method of hearing protection. That is, when listening to music, the volume should not exceed 60% of the maximum volume, and the continuous listening time should not exceed 60 minutes. In such a case, it is relatively healthy to use the ear.
The dangers of wearing headphones for a long time, how to wear headphones well
A British scientific study shows that wearing headphones for a long time to listen to music can reduce Deafness came 30 years earlier.
Headphones are usually divided into three types: head-mounted, ear-hook and in-ear, of which the head-mounted type is the least damaging to the ear. Compared with the in-ear type and the ear-hook type, although the head-mounted type does not have the advantage of being small and portable, because it does not need to be in the ear when wearing it, it causes the least damage to the ear canal and eardrum.
In order to avoid the harm caused by the earphones to the human body, pay attention when wearing them: do not turn on the volume of the earphones too much. When listening to music or learning foreign languages with earphones, you should pay attention to controlling the volume. It is best to keep it at 40-60 Decibel (general conversation sound or slightly smaller), it is appropriate to feel comfortable and pleasant; do not listen to continuous listening for a long time, adults use headphones for no more than 3-4 hours a day, and intermittent listening is appropriate, it is best to let the ears rest every half hour For a while; you should pay attention to keep the earplugs clean, and clean them in time after each use; in the bus, subway, noisy streets and other noisy environments, it is best not to wear headphones to listen to music, make phone calls, or ride a bicycle.
