How to Select Earphone Sound Quality

The main factors affecting the sound quality of Bluetooth headset are: sound source quality, Bluetooth transmission loss, and sound unit.

Bluetooth transmission loss is mainly related to the above Bluetooth versions and encoding methods. If you want to have good audio quality, you should choose the best chip.

For the sound unit, the larger the size is, the better the sound quality of the earphone is, and the stronger the ability to restore the real sound is. In addition, the manufacturer's tuning of the sound unit also has a certain impact on the sound quality of the earphone.