General specifications M17
| General specifications | |||
| Name/Model | M17 | Hardware solution | Soc: Snapdragon 660, DAC: ES9038PRO*2, Amp: THX AAA-788+, Bluetooth: QCC5124, USB: XMOS XUF208, NDK Femtosecond crystal oscillator*2 |
| User Interface | Android/Pure Music/USB DAC/Bluetooth Receiver/AirPlay mode | Color | Black |
| Size | ≈156.4*88.5*28mm | Volume control type | ≈610g |
| Display | 5.99 inches (1080*2160) incell fully fit screen | Volume control type | Knob or button control |
| RAM | 4GB | ROM | 64GB/≈46GB |
| TF card | Single TF card slot, theoretically support up to 2TB | Gain control | Low/medium/high/Over-ear headphone mode/Enhanced over-ear headphone mode (when connected to DC) |
| Channel balance | L20~R20（0.5dB/level） | Recommended headphone impedance | 16~150Ω (SE output)/16~300Ω (BAL output) |
| Buttons and ports | |||
| Buttons | Physical button + analog potentiometer volume knob + HOLD lock switch + BAT/DC switch + touch screen | USB | Two-way TYPE C USB3.0（Charging/Data transmisson)，USB HOST Type-C USB2.0 |
| Phone Output | 3.5mm single-ended+6.35mm single-ended+2.5mm balanced+4.4mm balanced | Line out（LO) | 3.5 mm port（shared PO） |
| COAX Output |
"RCA socket (coaxial decoding, coaxial output multiplexing) Coaxial decoding supports up to 192kHz-24bit/DSD64 Coaxial output supports up to 384kHz-24bit/DSD128" |
Balanced Line out | 4.4 mm port（shared 4.4mm balanced PO） |
| Features | |||
| WiFi | 2.4GHz/5GHz，DLNA、AirPlay、WiFi music transfer | Bluetooth transmitter（5.0） | SBC/AAC/aptX/aptX HD/LDAC |
| Bluetooth receiver（5.0） | SBC/AAC/aptX/aptX Low Latency/aptX HD/aptX Adaptive/LDAC | FiiO Link | WiFi and Bluetooth control (Android), Bluetooth control (IOS) |
| MQA | MQA 8x unfold | All to DSD | Yes |
| Double click to wakeup | Not supported, to be upgraded | In-vehicle mode | Would power on/off automatically when vehicle engine starts/stops |
| Sampling Rate Supported Up to | Local playback: up to 384kHz-32bit/DSD256 | USB Audio | 384kHz-32bit/DSD256 ( D2P/DOP) |
| USB DAC: up to 768kHz-32bit/DSD512 | 768kHz-32bit/DSD512 ( Native) | ||
| Power-off timers | sleep/Idle poweroff | Equalizer | 10-band EQ (±12dB), 8 presets+custom preset, custom EQ supported |
| Firmware Upgrade | Supports via zip file + TF card + OTA | Navigation control | Gesture control/2-Bottom navigation/3-Bottom navigation |
| Power Supply Parameters | |||
| Power supply | Supports QC3.0, QC4.0 and PD2.0 and PD3.0 fast charge, POWER IN DC 12V | Battery capacity | 9200mAh |
| Charging time | about 4.5h (QC fast charge) | Standby time | ＞1000h |
| Battery life and test conditions | |||
| 3.5mm headphone output：＞10h | |||
| Volume | 76 | Gain | L |
| Screen | Off | Test File | MP3 44.1kHz/16bit |
| EQ | Off | Load | 32Ω |
| 2.5mm+4.4mm balanced output：＞8h | |||
| Volume | 65 | Gain | L |
| Screen | Off | Test File | MP3 44.1kHz/16bit |
| EQ | Off | Load | 32Ω |
| Audio parameters | |||
| PO output parameters（Over-ear headphone mode） | |||
| Output power | ≥740mW（16Ω / THD+N＜1%) | Output impedance | ≤1Ω（32Ω） |
| Output power | ≥500mW（32Ω /THD+N＜1%) | Crosstalk | ≥75dB（1kHz/32Ω） |
| Output power | ≥63mW（300Ω / THD+N＜1%) | THD+N | ≤0.0007%（1kHz/32Ω） |
| Noise floor | ≤3.5μV（dbA） | SNR | ≥120dB（dbA） |
| Frequency response | 5Hz~80kHz（-3dB） | Peak output voltage | 11.3 Vp-p |
| PO output parameters（Enhanced over-ear headphone mode） | |||
| Output power | ≥1.4W（16Ω / THD+N＜1%) | Output impedance | ≤1Ω（32Ω） |
| Output power | ≥1.1W（32Ω /THD+N＜1%) | Crosstalk | ≥75dB（1kHz/32Ω） |
| Output power | ≥126mW（300Ω / THD+N＜1%) | THD+N | ≤0.0009%（1kHz/32Ω） |
| Noise floor | ≤3.5μV（dbA） | SNR | ≥122dB（dbA） |
| Frequency response | 5Hz~80kHz（-3dB） | Peak output voltage | 16.9 Vp-p |
| LO output parameters | |||
| THD+N | ≤0.0006%（1kHz/10kΩ） | SNR | ≥120dB（dbA） |
| Crosstalk | ≥103dB（1kHz/10kΩ） | Noise floor | ≤2μV（dbA） |
| Frequency response | 5Hz~80kHz（-3dB） | LO Output Level | 1.9V（1kHz/10kΩ） |
| PO balanced output parameters（Over-ear headphone mode） | |||
| Output power | ≥1.5W（16Ω / THD+N＜1%) | Output impedance | ≤2Ω（32Ω） |
| Output power | ≥3W（32Ω /THD+N＜1%） | THD+N | ≤0.0007%（1kHz/32Ω） |
| Output power | ≥250mW（300Ω /THD+N＜1%) | Crosstalk | ≥108dB（1kHz/32Ω） |
| Noise floor | ≤7μV（dbA） | SNR | ≥121dB（dbA） |
| Frequency response | 5Hz~80kHz（-3dB） | Peak output voltage | 19.7 Vp-p |
| PO balanced output parameters（Enhanced over-ear headphone mode） | |||
| Output power | ≥1.5W（16Ω / THD+N＜1%) | Output impedance | ≤2Ω（32Ω） |
| Output power | ≥3W（32Ω /THD+N＜1%） | THD+N | ≤0.0009%（1kHz/32Ω） |
| Output power | ≥500mW（300Ω /THD+N＜1%) | Crosstalk | ≥108dB（1kHz/32Ω） |
| Noise floor | ≤7μV（dbA） | SNR | ≥121dB（dbA） |
| Frequency response | 5Hz~80kHz（-3dB） | Peak output voltage | 27.7 Vp-p |
| LO balanced output parameters（dbA） | |||
| THD+N | ≤0.0006%（1kHz/10kΩ） | SNR | ≥122dB（dbA） |
| Crosstalk | ≥105dB（1kHz/10kΩ） | Noise floor | ≤3μV（dbA） |
| Frequency response | 5Hz~80kHz（-3dB） | LO Output Level | 3.9V（1kHz/10kΩ） |
| File format support | |||
|
Lossless |
DSD：DSD64/128/256（“.iso”,“.dsf”,“.dff”），DST iSO DXD：352.8kHz/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 | MP3，OGG，WMA，AAC, etc. | ||