Most people stopped using a lot of electronics due to the lack of USB flash drives and bluetooth connections in that reading mode. If you look at the Avito website, then there are a lot of similar electronics with powerful amplifiers and speakers. Not everyone wants to wire it to a TV or smartphone.
If you have a music center, car radio or DVD cinema lying around, then they can easily be modified and put back into operation, giving them the ability to read USB flash drives and bluetooth connection.
1. New life for the old music center
It is enough to embed the Chinese module into the center and you will have a new technique that will read all modern formats from digital storage devices. Moreover, all the functions of the center, from the cassette to the CD player, will remain in full operation. Read how to do this here – https://sdelaysam-svoimirukami.ru/5644-novaja-zhizn-dlja-starogo-muzykalnogo-centra.html
2. Do-it-yourself modernization of the old music center into a new one
A similar upgrade, but more interesting, since the mp3 player module is installed in the cassette deck – https://sdelaysam-svoimirukami.ru/4972-modernizacija-starogo-muzykalnogo-centra-v-novyj-svoimi-rukami.html
3. New life for an old home theater
The old home theater is endowed with a powerful and high-quality amplifier to add bluetooth to it and make a connection point even for a laptop or a smartphone, read here – https://sdelaysam-svoimirukami.ru/6696-novaja-zhizn-dlja-starogo-domashnego-kinoteatra. html
4. The second life of the old radio
Radio without USB is just a boom of discarded technology. How to add a USB player to an old radio tape recorder, read here – https://sdelaysam-svoimirukami.ru/6036-vtoraja-zhizn-staroj-magnitoly.html
5. How to independently embed Bluetooth into any car radio
To endow the radio with only bluetooth function with minimal revision, then the following life hack will come in handy – https://sdelaysam-svoimirukami.ru/5058-kak-samostojatelno-vstroit-bljutuz-v-ljubuju-avtomagnitolu.html
As a result, the old musical technique will successfully serve for more than a decade with the right approach.
Modular video players on Aliexpress
Now on Aliexpress, new players have appeared that, in addition to audio, read all video formats, and also have the ability to receive digital television – http://alii.pub/5kpff5
And their size remained the same.