Quality of products
Buying a Bluetooth headset should pay more attention to the quality and performance of the product, such as battery life, radiation level, etc.
conversation quality
Because call quality is a basic parameter to measure the quality of a Bluetooth headset, In Ear Bluetooth Earphones ， in general, using a Bluetooth headset with a pole design, because the microphone is closer to the mouth, the call quality obtained is relatively better than other types of products.
Standby time
Because this is the same as the daily use of mobile phones, the longer the standby time of the earphones, the more troublesome charging can be avoided, which is also one of the standards for measuring the performance of Bluetooth earphones.
wearing comfort
Human ears are relatively delicate. If the ear hooks of the earphones are not made of good material, or there are some defects in the design, they will feel uncomfortable after wearing them for a long time. Therefore, you should check carefully before purchasing and choose a Bluetooth headset that suits your ear shape.
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