Mobile earphones usually use standard interfaces and protocols, which can be compatible with various brands and models of phones, tablets, and other devices, making it convenient for users to use. Mobile earphones not only enable basic calling and listening to music functions, but also have various additional functions, such as voice assistant, wired connection, wear detection, etc., providing users with a more convenient and intelligent user experience.

When purchasing a Bluetooth earphone, one should pay more attention to the quality and performance of the product, such as battery life, radiation level, etc. However, generally low-quality or inferior Bluetooth earphones cannot be guaranteed in terms of workmanship and materials due to cost control, resulting in poor product quality, significant differences in actual functional data, and high radiation levels.