What kind of Bluetooth headset has the best sound quality?

Do you have such a bad experience?     

①There is no way to find a Bluetooth headset that can match the quality of wired bluetooth headphones, quality Bluetooth headset, line headset sound, and quality Bluetooth headset.

②When running, pull the wire and drop the earphones several times after running a few steps.

③ Annoying auscultation effect, harsh noise affects the mood of listening to songs

Different styles of bone conduction headphones have different waterproof levels.

Here is a little introduction to the classification of waterproof and dustproof grades.

Generally it will be represented by IPxx

The first digit indicates the dustproof level, and the second digit indicates the waterproof level. If only x is written, it means that there is no special treatment.

For example, IP67 means dustproof grade 6 and waterproof grade 7.

IPX7, indicating that the dustproof grade has not undergone special treatment, but the waterproof grade has reached 7.

The division of each level is shown in the figure below.

If the waterproof level reaches level 8, it means you can wear it for swimming!

the headphones should be stored in a storage box or bag to keep the headphones dry when not in use, which can prevent dust from entering the speaker and affect the sound quality, and also prevent the headphone cord from breaking.