Mobile earphones can be directly inserted into the phone interface for use, with small size, light weight, and convenient portability. Users can use them anytime and anywhere without being limited by time and location.

Bluetooth earphones are the application of Bluetooth technology to hands-free earphones, allowing users to easily communicate in various ways without the burden of annoying wires. Since the introduction of Bluetooth earphones, they have been a good tool for mobile business owners to improve efficiency.