Cart 0
Bluetooth headphones are widely loved by consumers because they are more convenient to carry and use.
So, if you need to buy a Bluetooth headset, then what aspects do you need to think about it?Here, we have collected a few more comprehensive tips for you, for your reference.
.
1.Quality of products
Buying a Bluetooth headset should pay more attention to the quality and performance of the product, such as battery use time, radiation level, etc.And the general inferior or inferior Bluetooth headset, for the cost control, whether in the work, or materials can not be guaranteed, the product quality is poor, the actual use of function data is very different, and the radiation is very high.
2.Quality of connection
Because call quality is the basic parameter to measure the quality of a Bluetooth headset, generally speaking, using the rod design of Bluetooth headset, because the microphone is closer to the mouth, the call quality is relatively better than other types of products.
3.Stand-by time
Because this is just like the daily use of a mobile phone, the longer the standby time, you can avoid the trouble of frequent charging, which is also one of the criteria to measure the performance of a Bluetooth headset.
4.Wear belt comfort
Human ears are relatively delicate. If the ear hanging material of the earphone is not good, or there are some defects in the design, it will feel uncomfortable after a long time of wear.Therefore, you should carefully check before buying, and choose a Bluetooth headset suitable for your own ear shape.
5.Use
What do you buy Bluetooth headphones mainly for?It depends on what you mainly use it for
——① for language learning.Just choose the lower-priced headphones, with earmuffs with volume adjustment.
——② for the news.Ordinary electromagnetic headphones can be used.
——③ is used for listening to the music.For general music appreciation, simply buy a mid-range machine such as auscultation or head-coil headphones.To enjoy high-quality music, you should buy hi-fi headphones, such as high-quality moving coil, flat film or capacitive headphones.Among them, the highly cost-effective BRD headphones are the first choice.
——④ convenient to use.Wireless Bluetooth headphones are easy to use, and receiver headphones that allow you to listen to music and music and languages at any time.
——⑤ track.Mono and dual-channel power amplifier devices should be equipped with single and dual-channel headphones, respectively.
6.Compatibility
When choosing a Bluetooth headset, the most important question is whether the phone is compatible with the headset.Some Bluetooth headsets are not compatible with mobile phones, mainly because of different specifications.Bluetooth headsets mainly have three main specifications: ———HandfreeProfile (HFP) and HeadsetPro-file (HSP) and A2DP.HFP represents hands-free function, while HSP represents headset function.Consumers must first figure out which specifications their phones support, before choosing the right Bluetooth headset to pair with.A2DP refers to advanced audio delivery specifications that allow the transmission of stereo audio signals with much better quality relative to HFP and HSP.
HFP Bluetooth headset supports the complete function of mobile phone, and consumers can operate the hands-free redial, phone retention and other hands-free options set on the mobile phone.Nokia, MOTOROLA, SONY Ericsson and other Bluetooth headphones almost all support HFP format.There are also some models that support both HFP and HSP. Such as Pemet Bluetooth headset is in A2DP format, compatible with HFP and HSP format, is currently the best format version.
7.Chip brand
The main brands of Bluetooth headset chips are: Qualcomm, Luoda, Liyu, etc.And domestic brands, such as BES, Blue Xun, Jerry are also constantly catching up and breakthrough.
8.transmission distance
The transmission distance of the Bluetooth headset is also a major concern.The transmission distance of the Bluetooth headset has nothing to do with the Bluetooth version, but mainly depends on the advancement of the technology.The PowerClass2 has a standard transmission distance of 10 m; the upgraded PowerClass1 increases the transmission distance to 100 m and provides Hi-Fi stereo effects.
