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How to choose a good Bluetooth speaker

Release time: 2021-09-22    Viewers: 31

Music can be said to be ubiquitous in people's lives. It can eliminate barriers and narrow the gap between people. Music is our soul when we are lonely and lonely. Good music can purify people's hearts, edify people's taste, and enlighten people's lives.

Therefore, in order to get a better music experience, more and more people are becoming more and more demanding and careful in the selection of broadcasting equipment.

①What is a Bluetooth speaker

The biggest difference between a Bluetooth speaker and a traditional speaker is that it does not require wires to connect, and can enjoy music in a variety of ways. The Bluetooth speaker uses the Bluetooth wireless connection method to replace the traditional wire connection method, so that it can quickly connect with a smart phone, a tablet computer or a notebook computer to play music. A Bluetooth speaker becomes the best choice for listening to music at home or when traveling.


How to choose a good Bluetooth speaker


②Where is the Bluetooth speaker?
1. Extensive reference of skills, enjoy music anytime, anywhere. Due to the maturity of Bluetooth technology and the common standards around the world, Bluetooth speakers can quickly connect with mobile devices or other portable digital devices that support Bluetooth skills, and you can enjoy high-quality music at any time.
2. Long battery life, improving equipment sound quality. The external sound quality of digital portable devices on the market is not very high, and Bluetooth speakers can just deal with this problem. In addition, in terms of battery life, Bluetooth speakers are generally more than 10 hours.
3. Fast transmission speed. Compared with other methods such as infrared, the Bluetooth transmission protocol has a significant advantage in speed. The theoretical maximum speed of Bluetooth 4.0 reaches 24Mbps. A faster speed can ensure higher sound quality, so that it can carry a higher bit rate if it is satisfied. Music.
4. The transmission interval is moderate. The transmission interval of Bluetooth is generally within 10 meters, which is exactly the size of a room, and can transmit data across walls, which is very suitable for home environment use.
5. Not just speakers. Bluetooth speakers can make your mobile phone a hands-free phone and free your hands. Many Bluetooth speakers on the market now also have the function of a mobile power supply. Even if you go out or do outdoor sports, you don't have to worry about the battery running out.

PS: From the perspective of sound quality, the effective audio data volume of CD sound quality data (44.1KHz sampling rate, 16bit sampling accuracy) is about 1.4Mbit. To transmit CD sound quality music signals, the transmission rate only needs to be maintained at 2Mbit per second. . As for the current Bluetooth 4.0, it can be done.


How to choose a good Bluetooth speaker


③How to buy bluetooth speakers
1. Compatibility. Although the compatibility of Bluetooth speakers supports 100% of existing Bluetooth devices, it is still necessary to check whether your broadcasting equipment supports Bluetooth before buying.
2. Sound quality. After all, buying a Bluetooth speaker is to have a better experience of listening to music, so you must pay attention to its sound quality. The sound quality depends on the Bluetooth version, but Bluetooth 4.0 is mostly used on the market now, and its sound quality is still guaranteed.
3. Transmission interval. This problem is also our concern. The transmission interval of the Bluetooth speaker has nothing to do with the Bluetooth version, and it mainly depends on the advanced level of the skill. Therefore, when choosing a Bluetooth speaker, you can choose a stable signal and strong anti-interference.
4. Battery. The quality of the built-in battery of the Bluetooth speaker directly determines its broadcast time and service life. Before purchasing, please inquire carefully about the actual broadcast time and the number of repeated charging attenuations. Consumers are advised to choose lithium polymer batteries as much as possible when choosing Bluetooth speakers, so there is no risk of explosion.
Passive Speaker:Bluetooth Speaker

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