This is the Standalone USB MP3 Player Decoder Module with a 2W mono amplifier onboard. If you are looking for a device that can directly connect to your headphones or external audio, this is the one that you should try!
Features
- Power range: 3.7~5.5V
- It is recommended to use a 5V power supply with USB Hard Disc mode because some USB Hard Disc does not support a 3.7V power supply.
- Product size: 45mm*36mm
- Support Micro SD (mobile phone memory card) and USB Hard Disc play mode
- Connect directly with the speaker (recommendation 4 Ω 3W speakers)
- Onboard 3.5mm gold plated headphone jack for headphones or external audio
- Easy wiring, no soldering with speaker terminals needed.
- Support MP3 format, playing power on automatically.
- Adjustable up and down button to control songs, volume up and down, pause or play, mode switching.
Key Operating Instructions
- "Prev / V--" button: "Press" for switching the previous song, "long press" for volume down
- "Next/v++" button: "Press" for switching next song, "long press" for volume up.
- "P / P / Mode" button: "Press" for the "Play/Pause" Switch, "long press" for USB Hard Disc, TF (SD card) card mode.
- "Repeat" button: "Press" for “single/all song" mode(no long press)
- "Long press" approximate 2S.
What's in the box?
1 x Standalone USB MP3 Player Decoder Module