Smartphones are going further and further in the pursuit of lightweight and high-performance, and the key to the current development of the industry lies in how to further reduce the size of electronic components. Among most microphone heads, the most noteworthy is the electret microphone head, which utilizes the permanent charge of the material to reduce its size, freeing up more space for the design of other mobile phone components such as batteries and cameras to operate.
The demand for waterproof mobile phones has also begun to be taken seriously. Major mobile phone manufacturers usually promote their new products with waterproofing as a major selling point and highlight. After a mobile phone falls into the water, traditional microphone heads are easily invaded by moisture, leading to a decrease in performance. However, the waterproof microphone head developed adopts a nano coating and a fully sealed structure, and has passed IP68 protection testing. Even in a water depth environment of 1 meter, it can still achieve stable sound reception, which is a major progress for microphone heads and mobile phones.
With the popularization of 5G communication and AI voice interaction, microphones will be required to add more functions on the basis of miniaturization. In the future, manufacturers represented will continue to work hard and conduct in-depth research on miniaturization and multifunctional integration, providing underlying support for the development of consumer electronics.
