Bluetooth speakers are not as large as HIFI speakers in terms of loudspeakers
and power, for the vast majority of users, good Bluetooth speakers with tablets
and mobile phones are enough to meet daily auditory needs. In this case, how to
judge the sound quality? The most intuitive way is to listen in person.
with traditional audio devices, Bluetooth speakers have a wider audience.
Whether they are mobile phones, notebooks or tablets, they can connect with Bluetooth
speakers very quickly. At the same time, Bluetooth version is also one of the
most important factors affecting the quality of Bluetooth speakers. A good
will use a higher version of Bluetooth. At present, Bluetooth
speakers in the market are mainly 3.0 and 4.0 versions. Generally speaking, the
higher the version of Bluetooth, the longer the duration of the speaker, and
the farther the effective transmission distance, the stronger the compatibility
duration of the speaker is the same as that of the mobile phone. Of course, the
longer the speaker, the better. Of course, everything has a peak value, under
normal use, the ideal duration of Bluetooth should be maintained at 8-10 hours.
Take the two-cell Bluetooth speakers as an example, their power is concentrated
between 3W and 6W. If you want to achieve a better playback time, the best
battery capacity should be more than 1000 mAh.