What are Portable Speakers?
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Author:laixaudio
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Published time: 2019-06-15
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The current "portable" audio products mainly include portable signal sources (CD/MP3) and portable speakers.
Many portable speakers also have USB/SD playback function, which will "portable" to the end.
With the development of technology, the functionality of "portable" audio products has gradually increased, the volume is getting smaller and smaller, and the sound quality is limited by the volume, but the sound quality of portable speakers is better than ever.
Portable speakers are very popular, most of which use SD/U disk, Line in three audio input methods, and many will be equipped with FM radio, remote control and other functions.
For the user's mobile performance requirements, most of them choose a passive design, which is equipped with a lithium battery or a replaceable battery.
With the development of integrated chips and speaker units, portable speakers are getting smaller and smaller, and the battery life is increasing.
China's small speakers generally use BL-5C as a power supply solution, and extended the development of FM one-click search.
Taiwan, lyrics synchronized display, touch screen, voice songs and other rich features.
In terms of the design of the cabinet, most of the small speakers are arranged in a flat strip shape for ergonomics.
From the perspective of cost and ease of processing, ABS engineering plastic casings are often used, and a few high-end products use metal casings.
Our portable speakers have good dustproof performance, good sound quality, complete functions and long service life.
It is easy to disassemble and has a compact structure and is easy to carry. It is easy to use and easy to operate.