According to the shape classification, headphones can be divided into headphones and earplugs.
Head mounted:
The biggest difference in the shape of earplugs is the size. Over Ear Wireless Headphones，The size of these types of earphones is generally much larger than that of earplugs, and they are divided into medium-sized earphones and full-sized earphones. The earmuffs of medium-sized earphones cannot completely enclose the auricle, while full-sized earphones, also known as "big earphones", can completely enclose the auricle for better sound insulation.
Earplugs:
Generally speaking, the driver unit has a small diameter and can be worn on the outer auricle or inserted into the ear canal.
Earplugs are divided into semi-in-ear and in-ear. Generally, earplugs that can be inserted into the external ear canal are called in-ear, and those worn on the outer auricle are called semi-in-ear.
like：
According to the shape classification, headphones can be divided into headphones and earplugs.
Head mounted:
The biggest difference in the shape of earplugs is the size. Over Ear Wireless Headphones，The size of these types of earphones is generally much larger than that of earplugs, and they are divided into medium-sized earphones and full-sized earphones. The earmuffs of medium-sized earphones cannot completely enclose the auricle, while full-sized earphones, also known as "big earphones", can completely enclose the auricle for better sound insulation.
Earplugs:
Generally speaking, the driver unit has a small diameter and can be worn on the outer auricle or inserted into the ear canal.
Earplugs are divided into semi-in-ear and in-ear. Generally, earplugs that can be inserted into the external ear canal are called in-ear, and those worn on the outer auricle are called semi-in-ear.
In our daily life, we inevitably deal with kitchen tableware and kitchenware every day, and silicone tableware is gradually added, which brings more sense of ceremony and good mood to our daily life. kitchenaid silicone utensils So what are the advantages of silicone tableware in our life?
Compared with plastic heavy metals, its main advantage is that it does not have any toxicity and odor. As the only rubber and plastic material that can reach the medical level of environmental protection, silicone tableware can directly contact the human body without any harm.
Silicone products, as cooking products, have a unique side. They can be combined with nylon, hardware or plastic for secondary vulcanization and stereotypes. It is suitable for outdoor low-temperature cooking, outdoor barbecue, household spoons and shovels.
At present, silicone materials have already been listed as a precedent in the kitchenware industry. More and more consumers choose to use silicone materials as tableware. The silicone product industry is also becoming more and more prosperous. Many daily necessities choose to use silicone materials for custom processing. Kitchenware series already occupied a category.
I believe that many people will subconsciously raise their voices when listening to songs with headphones.On Ear Active Noise Cancelling Headphones If they are not careful, the mobile phone will pop up this prompt. Why is this?
This is the ear with specialized hearing "receptors" -- the ciliated cells in the cochlea. We hear sound because the receptors are stimulated, and the cilia vibrate in response to the sound. Once the cilia swing too much, it is easy to damage the hearing.
Long-term use of headphones at high volume will damage your hearing in the high-frequency sound wave part (2000-4000 Hz). Excessive stimulation of the cochlear cilia will lead to reduced sensitivity, and will damage hearing in the long run, and this damage is gradual and often overlooked, so mobile phone manufacturers will set a prompt for a healthy volume to protect our hearing.
If the headset does not have an active noise reduction function, many people will subconsciously turn up the sound when exercising or going out to take a subway bus to block the noise from the outside world. Usually, the volume may be turned to 60, which is just right. , but because the surrounding environment is too noisy, it needs to be adjusted to 80 or even higher to hear the music in the phone clearly.
like：
I believe that many people will subconsciously raise their voices when listening to songs with headphones.On Ear Active Noise Cancelling Headphones If they are not careful, the mobile phone will pop up this prompt. Why is this?
This is the ear with specialized hearing "receptors" -- the ciliated cells in the cochlea. We hear sound because the receptors are stimulated, and the cilia vibrate in response to the sound. Once the cilia swing too much, it is easy to damage the hearing.
Long-term use of headphones at high volume will damage your hearing in the high-frequency sound wave part (2000-4000 Hz). Excessive stimulation of the cochlear cilia will lead to reduced sensitivity, and will damage hearing in the long run, and this damage is gradual and often overlooked, so mobile phone manufacturers will set a prompt for a healthy volume to protect our hearing.
If the headset does not have an active noise reduction function, many people will subconsciously turn up the sound when exercising or going out to take a subway bus to block the noise from the outside world. Usually, the volume may be turned to 60, which is just right. , but because the surrounding environment is too noisy, it needs to be adjusted to 80 or even higher to hear the music in the phone clearly.