6. Does M3K support recording function?

A: Yes. The record file will be saved as .mp3(low quality) or WAV(high quality) file in the micro SD card. The file format depends on the "Recording quality" setting through "System settings".

            
The specific operation of recording is:
1. Insert a micro SD card ( FAT/FAT32/NTFS/EXFAT format);

2. The available capacity of the micro SD card must be larger than 100MB. Otherwise, recording will not be supported.
Note: Standby mode and sleep mode are invalid during recording