MP3 Format Lossless Decoder Amplifier Board TF Card/U Disk Audio Player Module
  • MP3 Format Lossless Decoder Amplifier Board TF Card/U Disk Audio Player Module
  • MP3 Format Lossless Decoder Amplifier Board TF Card/U Disk Audio Player Module
  • MP3 Format Lossless Decoder Amplifier Board TF Card/U Disk Audio Player Module
  • MP3 Format Lossless Decoder Amplifier Board TF Card/U Disk Audio Player Module
  • MP3 Format Lossless Decoder Amplifier Board TF Card/U Disk Audio Player Module

MP3 Format Lossless Decoder Amplifier Board TF Card/U Disk Audio Player Module

$2.19
  • Model: 700040
  • Shipping Weight: 0.04lbs
  • 1000 Units in Stock
Qty Discounts Off Price
1
$2.19
2-4
$2.15
5-9
$2.08
10-29
$1.97
30-49
$1.93
50+
$1.86
 
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Product Description
Description
1) Support MP3 format,automatically play after powering on.When mp3 is playing, the red LED flashes.
2) Support U disk (32G tested), TF Card (16G tested) play mode;default TF card mode after powering on;if the TF card does not exist automatically jump to the U disk mode,and two devices have installed,then you can manually set the play mode.For details please see the key operating instructions.
3) Buttons can be adjusted up and down to control songs,volume up and down, pause or play, mode switching.For details please see the key operating instructions.
4) Press menu button enter the single/all songs play mode.The default mode is the all song mode when power up.Pressing the "Repeat" button can replace the circulating mode.
Features:
1.Superior sound quality.Onboard 2W mono amplifier(5V power of up to 3W) is directly connected to the loudspeaker (recommend with 4Ω 3W loudspeaker);3.5mm gold plated headphone jack can connect with headphones or external audio.
2.With a MicroUSB port.Through the mobile phone data line can use mobile power supply or the USB cable to charge the MP3 battery,also can use 3.7V lithium battery,or USB 5V power supply.
3. Support TF Card (mobile phone memory card) and U disk play mode.
4. No soldering with loudspeaker terminals for easy wiring.
5. The module is designed to facilitate modification.
 
Key Operating Instructions:
"Prev / V--" button: short press for switching previous song, long press for volume down
"Next/v++" button:short press for switching next song, long press for volume up.
"P / P / Mode" button: short press for the "Play/Pause" Switch, long press for U disk, TF card mode.
"Repeat" button: short press for “single/all song" mode(no long press)
 
Note:
1.Long press time is about 2 seconds.
2.If you use U disk mode, it is recommended 5V power supply, and some U disk does not support 3.7V power supply.
 
Product specifications:
Power range: 3.7~5.5V
Product size: 45mm*36mm
 
Package included:
  • 1 x MP3 Decoder Module
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