What does a good TWS headset look like

Wireless Bluetooth TWS headset is a hot product of consumer electronic products, widely recognized and welcomed by consumers, various armies have entered this hot market field. 

When we search for TWS earphones, we can find a variety of new and old brands, mobile phone brands, white brand products, etc., a dazzling array of technical parameters, so people don't know how to choose a desirable TWS earphone product?  We can measure it from the performance of the following key parameters:

I. Connection stability

Stable connection is the most basic requirement of TWS earphones. Unstable earphones often have problems such as disconnection, lag, and one-ear silence. Especially in the case of a lot of interference sources, they can't even be used normally.  At present, TWS Bluetooth transmission is divided into three genres: forward, monitor and double connection. The stability of forward connection is the worst, while monitor and double connection are more stable.

Second, the sound quality

The sound quality of earphones is the most natural demand of users. The high pitch is crisp and clean, and the low pitch is strong and powerful.  There are many factors that affect sound quality: audio source, supported audio decoder, headphone cavity, speaker, etc.  The quality of audio source determines the upper limit of sound quality of earphone;  The difference between in-ear and semi-in-ear cavity design, the moving iron, moving ring or ring iron used by the speaker, all directly determine the sound quality effect of the earphone. 

Three, wear comfort

Ergonomic design of earphones can make users feel comfortable even after using for a long time.  A poorly designed earphone can cause discomfort and pressure on the ear if worn for a long time.

Four, noise reduction performance

Noise reduction includes the active noise reduction of the ENC and ANC for uplink calls.  The former helps users filter ambient noise to the maximum extent when they are talking to each other using a TWS headset, helping the other party to hear a clear voice call.  The latter is through the headphones and the surrounding ambient noise waveform of the opposite audio offset each other, to eliminate or reduce the impact of the surrounding noise on their own, help to listen to music.