Which microSD cards work with the wobie box? Capacity and format

Choosing a microSD card for the wobie box? Check the supported capacity, file system and audio formats.

Maximum microSD card capacity

The wobie box supports microSD cards up to 128 GB.

Card formatting

The card needs a supported file system:

✅ Supported: FAT or FAT32
❌ Not supported: NTFS

If you need to reformat it on a computer, back up any important files first.

Supported audio formats

The wobie box plays:

• .mp3
• .wma
• .wav

➡️ It won't recognise .m4a or .aac files. You can convert them with a free tool such as Audacity.