• July 02. 2020

Noise reduction is a good protection for people who need to wear headphones for a long time. However, when buying Bluetooth headsets, you will always hear businesses advertising the CVC and ANC noise reduction functions that headsets have. Although they have heard many business descriptions, some people still don't quite understand the difference between the two and their applications. Now briefly...

• July 02. 2020

The difference between 7.1 channel earphones and ordinary earphones is as follows: 1. Ordinary earphones only have two left and right channels, while 7.1 channel earphones have front, left front, right front, left, right, left rear, right rear, and a total of 8 sound units integrated into the earphone with center and bass. 2. Compared with ordinary earphones, 7.1-channel earphones are mo...