If it is an earphone, it is very important to choose an ear cap that is most suitable for you. This not only affects the comfort of wearing, but also has a certain impact on the noise reduction effect. Now many businesses will randomly give ear caps of different models. Read More

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. Read More