MP3 decoder module USB/TF

High sound quality. The 2W mono amplifier (5V to 3W power) is connected directly to the speaker (4 Ω 3W speakers are recommended),

3.5 mm headphones can be connected with external headphones or audio.

with a microUSB port. Via the data cable of the mobile phone can also be used for charging.

product presentation:

1) accepts the MP3 format, automatically rendering the storage insertion and during this time, the red LED blinks.

2) Read USB up to 32 GB and SD card up to 16 GB.

3) The buttons can be adjusted up and down to control the songs, the volume up and down, interrupt or play, the mode is switched. For details,

see key operating instructions.

4) Press the menu button to enter the Single / All Song Play mode. The default mode is the start -weighing mode. Pressing the repetition button can replace

running module.

Key operating instructions:

The "Prev / V-" button: "Press" for switching the previous song, "Press long" to reduce the volume

The "Next / V ++" button: "Press" to switch the next song, "Long press" to increase the volume.

The "P / P / MOD" button: "Press" for the "Play / Break" switch, "Long Press" for the disk U, TF.

The "Repeat" button: "Press" for the Single / All Song mode (no long press)

note:

1. "Press long" involves pressing about 2-3 seconds.

2. If you use U disc mode, it is recommended to supply with 5V, and some disks u do not accept 3.7 v.

product specifications:

food: 3.7 ~ 5.5v

Dimension: 45mm * 36mm