![FiiO M3K Mini HiFi Metal Shell MP3 Player with Digital Voice Recorder,24 Hours Playback and Expandable Up to 512GB with Independent Lock & Volume Control,Black - Walmart.com FiiO M3K Mini HiFi Metal Shell MP3 Player with Digital Voice Recorder,24 Hours Playback and Expandable Up to 512GB with Independent Lock & Volume Control,Black - Walmart.com](https://i5.walmartimages.com/asr/5f575df7-7324-4009-953c-8081ec75e3df_1.8af5d976c7719d8fb304a7b4e29243a8.jpeg)
FiiO M3K Mini HiFi Metal Shell MP3 Player with Digital Voice Recorder,24 Hours Playback and Expandable Up to 512GB with Independent Lock & Volume Control,Black - Walmart.com
![FiiO M3K] Probably the Most Cost-Effective Hi-Res Music Player, Discrete HiFi DAC Chip, Supports up to 384K/32B | Headphone Reviews and Discussion - Head-Fi.org FiiO M3K] Probably the Most Cost-Effective Hi-Res Music Player, Discrete HiFi DAC Chip, Supports up to 384K/32B | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/a/10145628.jpeg)
FiiO M3K] Probably the Most Cost-Effective Hi-Res Music Player, Discrete HiFi DAC Chip, Supports up to 384K/32B | Headphone Reviews and Discussion - Head-Fi.org
![Does M3K have internal storage? What's the micro SD card capacity it supporst?FiiO Community| FiiO forum| FiiO product official communication platform Does M3K have internal storage? What's the micro SD card capacity it supporst?FiiO Community| FiiO forum| FiiO product official communication platform](https://forum.fiio.com/image/ht/content/222594.jpg)
Does M3K have internal storage? What's the micro SD card capacity it supporst?FiiO Community| FiiO forum| FiiO product official communication platform
![FiiO M3K HiFi MP3 Player with Digital Voice Recorder,24 Hours Playback and Expandable Up to 512GB with Independent Lock & Volume Control,Silver FiiO M3K HiFi MP3 Player with Digital Voice Recorder,24 Hours Playback and Expandable Up to 512GB with Independent Lock & Volume Control,Silver](https://m.media-amazon.com/images/I/51U6NiIoQoL._AC_UF1000,1000_QL80_.jpg)
FiiO M3K HiFi MP3 Player with Digital Voice Recorder,24 Hours Playback and Expandable Up to 512GB with Independent Lock & Volume Control,Silver
![FiiO M3K Mini HiFi Metal Shell MP3 Player with Digital Voice Recorder,24 Hours Playback and Expandable Up to 512GB with Independent Lock & Volume Control,Black - Walmart.com FiiO M3K Mini HiFi Metal Shell MP3 Player with Digital Voice Recorder,24 Hours Playback and Expandable Up to 512GB with Independent Lock & Volume Control,Black - Walmart.com](https://i5.walmartimages.com/asr/782c158c-3d9a-41e8-8333-15400050d213_1.f4dce772d826faf86792c5f859e505c9.jpeg)