How can we effectively avoid

About headphones, we don't know. Whether or not everyone likes music, they have the opportunity to touch headphones best vibrator , but the length of time is different. There are many types of headphones on the market at present. There are two main types we commonly use, one is in-ear type and the other is head-mounted type. In fact, each earphone has its own advantages and disadvantages. As long as it is used well, it will not cause damage to hearing. We don't have to worry about what kind of headphones to choose. The key is to find one that suits us.
In-ear and headphones
First vacuum pumps , understand headphones. Due to the structural shape, headphones do not penetrate into the inner ear as in-ear ones, but are just a passage that wraps the outer ear. Generally speaking, the same volume and sound source at the same time have the least impact on users 'hearing. This view does make sense on the surface. However, the ears are almost closed, and the audio sound pressure directly enters the ears and is concentrated on the thin eardrum. There is no buffer space. The auditory nerve stimulation is very exciting and can easily cause auditory fatigue. Wearing headphones for a long time will cause discomfort and pain in the ears. symptoms.
Next, let's. In-ear headphones use a rubber plug to be inserted into the ear canal to achieve better sealing, which greatly improves the performance and analysis of music, isolates external noise, and makes the sound clearer, especially in public places. The effect of in-ear headphones is very good. Originally, the in-ear vibration plate should be closer to the eardrum, which is the most harmful to hearing xxl dildo , but the complete enclosure isolates external sound, so the in-ear vibration plate only needs half of the sound to be heard clearly under the same sound source. The volume is directly proportional to the harm to hearing, so in-ear headphones have less impact on hearing than earbud headphones.
How to use headphones correctly
1. You cannot wear it for a long time. Wearing headphones for a long time can cause different ear pressure inside and outside the ear canal, which can also cause tinnitus.
2. The volume should not be too large. In order to pursue the stimulation of music and cover the noise of the surrounding environment, some people choose to maximize the volume of the headphones huge ass , so that the environmental noise and the sound of the headphones can be doubly stimulated, and the ears can easily fatigue, which eventually causes tinnitus.
3. Pay attention to the hygiene of headphones. In-ear headphones are inserted directly into the ear canal and are not cleaned after long-term use, which makes the headphones stay in a closed environment for a long time and are prone to bacterial infections.