2 Pcs Mp3 Lossless Decoder Board Comes with Amplifier Mp3 Decoder TF Card

Descrição de 2 Pcs Mp3 Lossless Decoder Board Comes with Amplifier Mp3 Decoder TF Card

2 pcs Mp3 Lossless Decoder Board
Mp3 lossless decoders power amplifier Mp3 player module Mp3 decoder board support TF card and USB.Support MP3 format, playing power automatically, playing state red LED indicator update.Super quality, onboard 2W single channel power amplifier.
Support TF Card (mobile phone memory card), U disk playback mode With the speaker terminals without welding, convenient wiring Module design and convenient refit.Can be set button.

support MP3 format, power automatically , the status of the red LED update.
support U disk (tested over 32G), TF card (tested 16G) playback mode; power default TF card mode, if the TF card does not exist automatically jump to U disk mode, and both devices are installed, you can manually Set the playback mode, please refer to the key
operation instructions.
button to adjust the and down track , volume + -, pause / , mode ,
Note:
"long press" about 2S
If you use U disk mode, the proposed 5V power supply, some U disk does not support 3.7V power supply.
Product specifications
Power supply range: 3.7 ~ 5.5V
Exquisite double board design, large area copper, stable and reliable.
Anti-static bag refined packaging, to avoid damage to the way of delivery static electricity.
Colour:
Material: plastic+metal
Size: 45 x 36mm

Package Contents:
2 x MP3 Decoder Module