|
General introduction
|
| Name / Model No. |
M11S |
User Interface |
Android/Pure Music/USB DAC/Bluetooth Receiver/AirPlay mode |
| CPU Model |
Qualcomm Snapdragon 660 |
No. of cores |
8 |
| CPU operating frequency |
8*Kyro 260（up to 2.2GHz） |
DAC |
ES9038Q2m× 2
|
| Hardware used |
Soc: Snapdragon 660, DAC: ES9038Q2m * 2, AMP: OPA926 * 2, crystal oscillator: NDK femtosecond crystal oscillator * 2
|
Special Features |
High performance dual ES9038Q2M DACs | 670mW output power | 14 hours battery life Qualcomm Snapdragon 660 | 5.0 inch/720P bezel-less display | Android 10, SRC global bypass |
|
Connectivity
|
| USB |
TYPE C Two-way USB3.0 |
WiFi |
2.4GHz/5GHz |
| Bluetooth Transmit |
SBC/AAC/APTX/APTX-HD/LDAC/LHDC |
Bluetooth Receive（5.0） |
SBC/AAC/LDAC
|
| AirPlay |
Supported |
DLNA/NAS |
UPNP protocol supported |
| FiiO Link |
Supported |
WiFi music transfer |
Supported |
| Roon Ready |
Supported |
|
|
| Display screen |
| Display size |
5.0 inches |
Display type |
IPS Hi-Res incell screen |
| Resolution |
1280×720 |
Touchscreen |
10-finger multi-touch |
| Storage |
| RAM |
3GB |
ROM |
32GB |
| Storage expansion type |
Micro SD（TF card)，Hidden TF slot |
ROM available to user |
About 16G |
| Maximum storage expansion |
2TB (theoretically) |
|
|
| Buttons and ports |
| Buttons |
Physical buttons
|
USB |
Two-way TYPE C USB3.0（Charging/Data transmisson/USB DAC/USB Audio) |
| USB DAC |
384kHz-32bit/DSD128 |
USB Audio |
768kHz-32bit/DSD512（Supports DoP/D2P/Native）
|
| Headphone Out (PO) |
3.5mm single-ended
|
Line out（LO) |
3.5 mm port（shared PO） |
|
COAX Output
|
3.5 mm port (shared with PO port. Supports up to 384kHz-32bit/DSD128)
|
Balanced line out |
4.4 mm port（shared with 4.4mm balanced PO）
） |
| General |
| Color |
Black |
Dimensions |
Approx. 125.2 x74 x18.5mm
|
| Weight |
About 271g |
Volume control type |
Button control
|
| Recommended headphone impedance |
16~150Ω (3.5mm headphone output) |
Equalizer |
10-band EQ (±12dB), 8 presets+custom preset, custom EQ supported，PEQ supported
|
| 16~300Ω (2.5mm+4.4mm balanced output) |
| Gain control |
L/M/H |
L/R channel balance adjustment |
L20~R20 (0.5dB every level） |
| Power specifications |
| USB power adapter |
QC4.0/ PD2.0 quick charge |
Deep sleep time |
＞1000h |
| Charging time |
About 3h (QC4.0 quick charge) |
|
|
| Battery Life & Test Conditions |
| 3.5mm headphone output：＞14h |
| Volume |
48 |
Gain |
High |
| Screen |
OFF |
Test File |
MP3 44.1kHz/16bit |
| EQ |
OFF |
Load |
32Ω |
| 2.5mm+4.4mm balanced output：＞14h |
| Volume |
37 |
Gain |
High |
| Screen |
OFF |
Test File |
MP3 44.1kHz/16bit |
| EQ |
OFF |
Load |
32Ω |
| Others |
| Firmware Upgrade |
Supports via zip file + TF card + OTA |
All to DSD |
Supported |
| MQA |
Supports 8x MQA |
Navigation control |
Gesture control/2-Bottom navigation/3-Bottom navigation |
| Dark theme |
Supported |
Night Light |
Supported |
| Double click to wakeup |
Supported |
Power-off timers |
Supports sleep/Idle poweroff |
| In-vehicle mode |
Would power on/off automatically when vehicle engine starts/stops |
|
|
| Screenshot |
Screenshot by three-fingers swiping down and pressing both the power and the volume -
button |
Locate Currently Playing Track with One-click |
Supported |
| Custom playlist sorting |
Supported |
Third-party apps support |
Supports any app |
| Headphone out specifications 1（3.5mm port, A-wt.） |
| Output power 1 |
≥300mW（16Ω / THD+N＜1%)
|
Output impedance |
≤1.5Ω |
| Output power 2 |
≥200mW（32Ω /THD+N＜1%)
|
THD+N |
≤0.00066%（1kHz/32Ω）
|
| Output power 3 |
≥23mW（300Ω / THD+N＜1%) |
Separation |
≥79dB（1kHz/32Ω） |
| Noise floor |
≤ 1.8 μV (A-weighted)
|
SNR |
≥ 123dB (A-weighted)
|
| Line output specifications(A-wt.) |
| THD+N |
＜0.00054%（1kHz/10kΩ） |
SNR |
≥ 121dB (A-weighted)
|
| Frequency Response |
20Hz~20kHz（-0.5dB）
20Hz~50kHz（-2dB）
|
Noise floor |
≤ 1.7 μV (A-weighted)
|
| Balanced out specifications 2（2.5mm+4.4mm balanced output, A-wt.） |
| Output power 1 |
≥550mW（16Ω / THD+N＜1%) |
Output impedance |
≤2.6Ω（32Ω）
|
| Output power 2 |
≥670mW（4.3V）（32Ω /THD+N＜1%） |
THD+N |
＜0.00043%（1kHz/32Ω） |
| Output power 3 |
≥90mW（300Ω /THD+N＜1%) |
Separation |
≥112dB（1kHz/32Ω） |
| Noise floor |
＜3.1μV |
SNR |
≥123dB |
| Balanced line output specifications(A-wt.) |
| THD+N |
＜0.00034%（1kHz/10kΩ） |
SNR |
＞125dB |
| Frequency Response |
20Hz~20kHz（-0.5dB）
20Hz~50kHz（-2dB）
|
Noise floor |
＜2.2μV |
| Channel Separation |
＞105dB（1kHz/10kΩ） |
|
|
| File format support |
| Lossless: |
DSD：DSD64/128/256（“.iso”,“.dsf”,“.dff”），DST iSO
DXD：352.8K/24bit
APE FAST/High/Normal：384kHz/24bit（MAX）
APE Extra High：192kHz/24bit（MAX）
APE Insane：96kHz/24bit（MAX）
Apple Lossless：384kHz/32bit（MAX）
AIFF：384kHz/32bit（MAX）
FLAC：384kHz/32bit（MAX）
WAV：384kHz/32bit（MAX）
WMA LOSSLESS：96kHz/24bit（MAX） |
| Lossy compression: |
MP3, OGG, WMA, AAC, etc |
