Uploaded June 2025 | Updated September 2026, 17 hours ago

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...is it cool enough that you'd buy an MP3 player in 2025? I personally love DAPs, and Fiio is hoping that even more people will love them by giving their new M21 digital audio player a cool (but definitely gimmicky) cassette-player-style case. But even if you ignore the case, the M21 on its own is worth your consideration. I just wish it had longer battery life.

See the Fiio M21 on...
- Fiio.com: fiio.com/m21
- Amazon: amzn.to/3I200hA
- AliExpress: https://s.click.aliexpress.com/e/_oF3F0gi

00:00 Intro
01:50 What's in the box
04:50 Build quality
08:30 Buttons & I/O
17:15 Cassette case accessory
21:10 Specs & Functionality
27:50 Battery life
29:50 System-wide EQ
36:20 Sound quality
43:15 Alternatives
47:35 Conclusion & Rating

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Disclosure: This video is NOT sponsored, but Fiio did send this player to me free for review. Check them out at fiio.com

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#Fiio #DAP #MP3player #headphones #audio #audiophile #SuperReview