With the popularity of various tablets and smart phones, the use of headphones has become a habit. So how can we minimize the harm of headphones? Today, Bluetooth headset manufacturers remind everyone to pay attention to the following points:
1. Be careful when wearing headphones. Do not open the volume of the headphones too much. You should pay attention to controlling the volume when listening to music or learning foreign languages with headphones. It is best to keep at 40-60 decibels (general conversation or slightly smaller) to feel comfortable. It is appropriate to be pleasing to the ear. Be sure to avoid a sudden increase in volume. If the volume suddenly rises, there is a risk of perforation and rupture of the eardrum.
2. Don't listen to it for a long time. Listening to music with headphones for a long time will make the soft tissue of the ear stimulate the volume for a long time, causing hearing loss in the ear. Bluetooth headset manufacturers recommend that adults use headphones no more than 3-4 hours a day, and intermittent listening is appropriate, it is best to let the ears rest for half an hour.
3. Care should be taken to keep the earplugs clean and clean them every time. The foam covering the earphones needs to be kept clean so as not to cause the outer ear canal to be infected due to contact with the earphones.
4. In the noisy environment such as buses, subways, and noisy streets, if you wear headphones to listen to music, make phone calls, ride bicycles, and wear headphones when driving, it is easy to distract attention. Please turn down the volume or don't wear it. When selecting headphones, you should choose good sound quality, small noise, and the volume can be adjusted freely and flexibly. Once you encounter excessive sound, you can adjust it in time to protect your ears.