Do you know how to choose led bluetooth speaker
First，The Sound Quality
Any speaker, you need to listen to its sound when you buy it. If a speaker can achieve a strong sense of balance in each frequency band, it does not dry up; the high frequency is clear and transparent, the mid-frequency vocal expression is real and warm,and the low frequency is powerful. Then she can interpret any music with any music.
Of course, the led bluetooth speaker has to look at the Bluetooth version. Currently, the common Bluetooth versions on the market are 2.0, 2.1, 3.0, and 4.0. The high version is backward compatible. Bluetooth version 2.0 and 2.1 have a transmission rate of more than 2 Mbps. The latest 3.0 and 4.0 versions have significantly increased the transmission rate to over 24 Mbps and the transmission distance is up to 60 meters. The higher the Bluetooth version, the faster the receiving rate, the farther the transmission distance is, the smaller the power consumption of the speaker is, and the better the sound quality of the speaker will be. Therefore, it is recommended that you buy a high version of the led bluetooth speaker. If the version is too low, it is easy for the music to be intermittent.
Any electronic product is the same, the longer the battery life, the better. Under normal use,the led bluetooth speaker has a battery life of at least 8 hours. Here you need to pay attention to the battery capacity, battery capacity = use time × device power ÷ battery voltage, so the larger the capacity, the longer the battery life. In the case of two-channel speakers, their power is concentrated between 4 and 8W. If you want to achieve the ideal playback time, the battery capacity should reach 1500mAh or more.
This is for led bluetooth speakers and outdoor speakers. It is not the smaller the volume, the easier it is to carry. Choosing a led bluetooth speaker also depends on the comfort of the speaker, and it needs to be portable under all circumstances. At this point, the sleek form is stronger than the square form.
A led bluetooth speaker must be exquisite in materials and exquisite craftsmanship. There are a lot of shoddy led bluetooth speakers on the market, not only the quality inspection but also the people. For example, many paints contain lead exceeding the standard,and these materials will affect people's health without knowing it. Therefore,you should see the quality inspection certificate when purchasing. For the product process, you need to observe the details of the speaker, such as regularity of the edge of the button, the fineness of the mold line, the feel of the material, etc. The exquisite product process can be seen through careful observation.