How to buy Bluetooth speakers

Bluetooth speakers have become an indispensable listening device in many people’s daily lives, mainly because the compact Bluetooth speakers have the characteristics of easy-to-use, easy-to-carry, and versatile functions, whether it is for the elderly to go for a walk, young people to travel, and exercise. Bluetooth speakers can be used for riders, riding, and so on.

The most representative product of the early wireless speakers is the portable card speaker. The biggest feature of this type of speaker is that it does not need to be used with a mobile phone, and only needs a TF card to listen. It is the favorite of many middle-aged and elderly people. But with the rapid development of Bluetooth technology, Bluetooth speakers have entered our lives. If you want to listen to music outdoors, a Bluetooth speaker is the most convenient. And now the development of Bluetooth technology has been very mature, and the overall quality of Bluetooth speakers has been generally improved.

A very important part of the quality of a Bluetooth speaker depends on the built-in Bluetooth module. It is mainly used for wireless reception and digital transmission. This is also an important reason why the speaker can save the connection line for playing music.

What is a Bluetooth module? From the written explanation, it is composed of chips, PCB boards, and peripheral devices. According to the manufacturer, it can be divided into BroadCom Bluetooth module, Dell Bluetooth module, CSR Bluetooth module, etc., and the best Bluetooth module is CSR. The reason is that it has strong compatibility, and its stability performance is the strongest after the connection with the mobile device is completed, so the performance of the speaker using the CSR Bluetooth module is more stable.

And many low-cost, brand-name Bluetooth speakers will use low-cost Bluetooth modules. This type of product not only generates more heat, but also is not reliable enough in connection stability. This is why we use those particularly cheap Bluetooth speakers. , It will be very susceptible to interference, and the cause of the signal intermittent.

In addition to the Bluetooth module, the Bluetooth version used by the speaker is also very important. If you want to get a better connection effect and sound performance, you must choose a higher Bluetooth version. At present, the more mainstream versions are Bluetooth 4.0 and 4.1. These two versions have the advantages of low power consumption, stable signal transmission, fast connection speed, and good anti-interference ability.

Another thing worth noting is the NFC one-touch function, which allows non-contact point-to-point connections between electronic devices. On Bluetooth speakers, NFC is a fast connection mode of Bluetooth. Everyone knows that when pairing a Bluetooth speaker with a mobile phone, you need to turn on Bluetooth-search for devices-connection. However, using NFC for pairing does not require these steps. Just connect the phone to the speaker. The NFC area on the upper side can be paired with one touch, which is very convenient.

Hands-free calling is also a very useful function of Bluetooth speakers; in Bluetooth mode, when the mobile phone calls, the user can make and receive calls through the hands-free button on the speaker; for example, when you are cooking at home, the mobile phone calls a call, if You can answer the call through the hands-free button on the Bluetooth speaker without opening your hand; another very practical scenario is that when driving, answering the call through the hands-free button can release your hands and make your driving safer. Therefore, we should pay attention to whether it has hands-free calling function when purchasing Bluetooth speakers.

There are two main types of Bluetooth speakers on the market, one is desktop type, and the other is outdoor type; we don’t need to care too much about the battery life of desktop Bluetooth speakers (recharge at any time when the battery is out), while outdoor Bluetooth speakers The battery life is very important. For example, when we go camping or traveling, outdoor Bluetooth speakers come in handy, and everyone can share music together; but if the music speakers just run for two hours, wouldn’t it be disappointing? Therefore, battery life should be paid special attention to when purchasing Bluetooth speakers.

Although the Bluetooth speakers currently on the market are mainly divided into two categories, they can be subdivided into many types according to their functions and uses, such as those designed for cycling, mountaineering, camping, mobile games, tablets, laptops and other devices. Bluetooth speakers; if you like outdoor sports, be sure to choose speakers with dust, water, and drop resistance, this type of speakers can work normally in very harsh environments. If you often use your mobile phone to watch movies, play games, and listen to music, then you can choose a Bluetooth speaker designed specifically for mobile phones (there are also Bluetooth speakers designed specifically for iPads and laptops). In short, you must remember to choose the corresponding Bluetooth speaker according to your own needs when purchasing.
Passive Speaker:Bluetooth Speaker