【Default rhymeexpress delivery】
【Orders are cut at 16:00 every day, orders after 16:00 will be shipped the next day】
【The express delivery time limit is the responsibility of the carrier courier company. The store cannot promise a specific delivery time. If you need it, please make up the difference and send it to SF Express】
Purchase reminder: All spare parts in the store are tested and qualified before delivery. If the buyer makes the welding process, it is risky. If the operation is improperly used, it is the buyer’s burden to destroy the components and the components are non-refundable and non-refundable. If you accept it, you should not buy it. If you cannot accept it, please do not buy it.
Buying tips: Stock products 80% to 90% new Some display screens are slightly scratched in appearance and do not affect the use Friends who are particularly concerned about the appearance, please don''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t take pictures.
Powerful function small size can insert TF card and U disk to play music files, can be operated by remote control, comes with 3W digital power amplifier chip, loud sound Beautiful sound quality High efficiency, energy saving and power saving, can be used for external lithium battery charging Built-in FM automatic tuning FM radio, can be connected to various audio sources, etc. Suitable for various audio DIY production and transformation use
Audio DIY production: MP3 decoder board TF card player device MP3 decoder board with amplifier can be used as a USB sound card or a card reader
Supported format: only supports MP3 format playback other formats such as WMA are not supported
Working voltage: DC voltage 3.7v to 5v
Circuit board outer diameter size: length 82MM width 45MM thickness 16MM
Compatible with FM radio function(Radio effect requirementsBetter reception in an open environment)
Operation mode: Play directly after power-on, manual key operation or full remote control operation.
Audio output: It is the front-end output, which can directly push the earphone. If you need more power output, it can be used with an external power amplifier.
Support format: MP3 format with 8-320K bit rate.
Friends who are interested in buying this decoder board for DIY, please take a closer look at all introductionsShao, if you don’t understand or you don’t know how to use it, please don’t take pictures.
Features
3.7V~5V DC single power supply
Support TF card(SIM card)To play
Support FAT12, FAT16 file system
Support MP1 Layer3, MP2 Layer3, MP3 Layer3, versions of songs
Comes with a digital audio power amplifier chip(BTL power 3W)