FiiO M21 DAP - Excellent - Verified by HiFiLoop
Overview
The FiiO M21 is the “pocket powerhouse” DAP: a modern Android player with quad Cirrus Logic DACs, serious balanced output, and a clean, controlled presentation that scales with better IEMs. This unit is Excellent (98% new), includes a leather case, and comes as a full set—high performance / high value, verified by HiFiLoop.
Condition and Included Items
Excellent / Well-Cared For: Very clean overall, lightly used, and handled with care.
- One small dark mark (cosmetic).
- Otherwise very clean condition.
- Leather case included.
- Box and accessories included as shown in the listing photos.
Mandatory: The device has passed all functional tests.
Sonic Signature & Pairing
M21 is built to sound crisp, stable, and energetic with strong separation—especially through the 4.4mm balanced output when you want maximum control and headroom. For the most noticeable upgrade, pair it with resolving, easy-to-drive IEMs and let the background get darker while detail pops forward.
To unleash the full potential of this device, we recommend pairing it with gear from our In-Ear Monitors Collection.
Technical Highlights (Mobile-Table)
| SoC | Qualcomm Snapdragon 680 |
| DAC | CS43198 × 4 |
| Display | 4.7" (750×1334) |
| Storage | 64GB internal; microSD up to 2TB (theoretical) |
| Outputs | 3.5mm PO/LO (shared) + 4.4mm BAL PO/LO (shared); 3.5mm coax out (shared) |
| Wireless | Wi-Fi 2.4/5GHz; Bluetooth 5.0 (TX: AAC/SBC/aptX/aptX HD/LDAC/LHDC; RX: SBC/AAC/LDAC) |
| Battery Life (Tested) | Up to 15h (3.5mm) / 12.5h (4.4mm) |
What's in the Box
- FiiO M21 Digital Audio Player
- Leather case
- Full retail box and accessories (as shown in photos)
Why Buy Used from HiFiLoop?
- Listing photos and final unit details are reviewed before final payment.
- Included accessories, missing items, and version details are documented.
- Function checks are completed before dispatch.
- Shipping method, destination costs, and support coverage are confirmed case by case.
If you are unsure, send us the model, destination, and condition target before payment.
Condition Report
Condition grade, visible wear, included accessories, missing items, and final photos are reviewed before payment.
For this unit, please refer to the listing photos and included-item notes above.
Shipping & Support
Shipping method, estimated delivery, destination-related costs, return handling, and support coverage are confirmed before final payment based on the exact item and destination.
Any support coverage or return terms that apply to this unit will be stated in the final confirmation before payment.
Tech Specs
Refer to official manufacturer specifications.