TF kártya U disk MP3 formátumú dekóder kártya modul erősítő dekódoló audio lejátszó
TF card U disk MP3 Format decoder board module amplifier decoding audio Player
Product description:
1. Supports MP3 format, automatically plays after power on, and the red LED indicator is updated when playing.
2. Support U disk (32G tested), TF card (16G tested) playback mode; power on the default TF card mode, if there is no TF card, it will automatically jump to U disk mode, and both devices are installed, you can manually Set the playback mode, please refer to the button operation instructions for details.
3. Press the button to adjust up and down track switching, volume -, pause/play, mode switching, please see the button operation instructions for details.
4. Press the button to set the "single/full song" cycle, the power-on default full song cycle, press the "Repeat" button to change the cycle mode
Key operation instructions
"Prev/V--" key: "Short press" to switch the "previous" song, "long press" to "decrease volume"
"Next/v " key: "short press" to switch to "next" song, "long press" to "volume increase"
"P/P/Mode" key: "Short press" for "play/pause" switch, "long press" for U disk, TF card "mode" select "Repeat" key: "short press" for "single/pause" "All songs" cycle switch (no long press function)
Note: 1. "Long press" time is about 2S
2. If you use USB flash drive mode, 5V power supply is recommended. Some USB flash drives do not support 3.7V power supply.
Product parameters:
Product name: mp3 lossless decoder board (support TF card/U disk)
Power supply range: 3.7~5.5V
Product size: 45.72mm * 35.14mm* 12.0mm
color: Blue
Weight: 11.3g (including packaging)
Packaging: Single module electrostatic bag packaging
1005003507133817 - fullstar