GPD2846A TF Card MP3 Decoder 2W Amplifier Module

Working voltage: 3.7V 600ma lithium battery or 5V USB power supply 

Chip: GPD2846A 

Fingerprint chip: SOP16 

PCB Size: 34.23mm * 22.33mm * 1mm 

With mixed mono 2W 

With power supply, you can play automatically 

With LED indicator 

Supports MP3 playback 

Supports USB audio mode 

Supports 3 types of FM radio chip: rda5807, bk1080 and rtc6207e. 

It does not support infrared remote control. 

Does not support USB device mode