What are Earbuds?
Earplugs, small receivers that can be plugged into the ear and are commonly used on radios and hearing aids. It can also be plugged into the ear, used to prevent water from entering the ear when swimming, and can also be used to reduce noise interference, such as anti-noise earplugs, sleep earplugs, etc.
- [r si]
- Chinese name
- earplug
- Foreign name
- EarPlug
- Zhuyin
- r si
- Use
- noun
- Product
- Small receiver, anti-noise earphone, etc.
- Disease
- Injury to the ear
- Use
- Audio products, labor protection products, sleep products
- Earplugs, small receivers that can be plugged into the ear and are commonly used on radios and hearing aids. It can also be plugged into the ear, used to prevent water from entering the ear when swimming, and can also be used to reduce noise interference, such as anti-noise earplugs, sleep earplugs, etc.
- [Words] earplugs
- Zhuyin r si
- [Dictionary]
- Small receiver can be plugged into the ear, and is often used on radios and hearing aids.
- The plug that can be plugged in the ear is used to prevent water from entering the ear when swimming, and can also be used to reduce noise interference, that is,
- Disease name. see"
- This type of earplug is the so-called earphone, which belongs to personal audio, and is used for walkman music. According to the classification of their energy conversion methods, there are mainly moving coil methods, moving iron methods, electrostatic types, and isomagnetic types. Classified in terms of structural separation, it can be divided into semi-open and closed.
- There are flat head, ear-hook, in-ear, and head-mounted types in terms of wearing methods.
- Labor insurance
- Hearing protection products can be classified according to two attributes: "function" and "material":
Earplugs by function
- Noise, water in the ear, and unequal pressure on both sides of the eardrum are the three main factors that damage our hearing.
- The main hearing protection products are: anti-noise earbuds / earcups , waterproof earbuds , and pressure control earbuds .
Earplugs are divided by material
- According to the material classification, it can be divided into: foam (slow rebound memory cotton) earplugs , silicone resin (silicone mud) earplugs , wax pills (wax cotton) earplugs , molded silicone rubber earplugs.