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  • FiiO M11S Portable Music Player

    🚚 Order within the next 2 hours, 15 minutes for delivery by 25 May, 2024.


    • High-performance dual ES9038Q2M DAC chips.
    • 4th-Gen FPGA Architecture.
    • Powerful amplification section.
    • 5.0” 720P crisp display.
    • Qualcomm’s finest Snapdragon 660 SoC.
    • Latest-Gen Honeycomb design.
    • FiiO exclusive Multi-function key.
    • Three headphone outputs, 3.5mm+2.5mm+4.4mm.
    • Balanced 4.4mm line-out support.
    • Amazing Battery backup.
    • Open Android 10 OS with Global SRC bypass.
    • High-definition two-way Bluetooth support.
    • MQA support.

    FiiO M11S is the latest generation of premium Android digital audio players from the brand. FiiO has worked on the award-winning M11 bringing a new DAC design, a new powerful amplification design, and a new eight-core CPU. M11S comes with dual ES9038Q2M high-performance 32-Bit DAC chips that provide enormous performance upgrades compared to the previous generation. It’s a portable device with high capabilities, able to feed your IEMs with ease!!

    New Sabre Dual DAC Design:-

    M11S comes with a premium Dual DAC arrangement from ESS Sabre Technologies. The left and right channels have got their own independent ES9038Q2M high-efficiency DAC to better reproduce every last detail in your music. ES9038Q2M is a highly-capable DAC that delivers unmatched resolution and a crystal clear noise-free background!!

    4th-Gen FPGA Clock Architecture:-

    FiiO has developed 4th-generation FPGA architecture with phase-locked loop technology. It works together with two custom femtosecond crystal oscillators to provide a high-precision and low-jitter unified clock source for the entire audio chipset. This allows the M11S to deliver a pure, authentic high-resolution audio experience!!

    Rich Sound With Audiophile-Grade Power Supply:-

    Power plays an important role in any given audio/electrical device. FiiO has designed a new audiophile-grade clean power supply for the M11S. The amplifier and the opamp sections of the device get independently powered and are completely isolated from each other. This allows the M11S to produce a clean and powerful performance bringing our music to life!!

    Powerful Amp Section:-

    M11S brings a boost in the power output section all thanks to a newly developed amplification section. Under a 32Ω of impedance load, the M11S produces up to 670mW of clean power driving the most demanding of the IEMs with ease!!

    6th-Gen Honeycomb Design:-

    Designed with a new hexagonal structure, the M11S makes a striking first impression. It is amazing to hold, it conveys its energy with its edgy design. FiiO has featured their 6th generation Honeycomb design structure on the M11S, identical to the M11 Plus and the M17.

    Blazing Fast Performance With Eight Core CPU and Open Android Architecture:-

    M11S boasts lightning-fast performance with its eight-core Snapdragon 660 CPU and 3GB of RAM. The device has got 32 GB of internal storage and comes loaded with Android 10 OS. FiiO M11S has got Android SRC bypass, allowing full high-resolution lossless audio support across different applications including Apple Music, Tidal, Qobuz, etc.

    Extended Battery Life:-

    M11S houses a large 5300mAh battery pack. It supports Q4.0 and PD fast charging taking only 3 hours to fully charge. Once fully charged, M11S can provide a continuous music playback for up to 14 hours!!


    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


    USB TYPE C Two-way USB3.0 WiFi 2.4GHz/5GHz
    Bluetooth Transmit SBC/AAC/APTX/APTX-HD/LDAC/LHDC Bluetooth Receive(5.0)


    AirPlay Supported DLNA/NAS UPNP protocol supported
    FiiO Link Supported WiFi music transfer Supported
    Display screen
    Display size 5.0 inches Display type IPS Hi-Res incell screen
    Resolution 1280×720 Touchscreen 10-finger multi-touch
    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

    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)

    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

    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 Battery capacity 5300mAh
    Charging time About 3h (QC4.0 quick charge) Deep sleep time >1000h
    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
    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 Pulsing Indicator Can be set to always on/breath/off, the brightness can be customized
    Screenshot Screenshot by three-fingers swiping down and pressing both the power and the volume -
    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%)



    Output power 3 ≥23mW(300Ω / THD+N<1%) Separation ≥79dB(1kHz/32Ω)
    Noise floor

    ≤ 1.8 μV (A-weighted)


    ≥ 123dB (A-weighted)

    Line output specifications(A-wt.)
    THD+N <0.00054%(1kHz/10kΩ) SNR

    ≥ 121dB (A-weighted)

    Frequency Response



    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


    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



    Noise floor <2.2μV
    Channel Separation >105dB(1kHz/10kΩ)    
    File format support
    Lossless: DSD:DSD64/128/256(“.iso”,“.dsf”,“.dff”),DST iSO
    APE FAST/High/Normal:384kHz/24bit(MAX)
    APE Extra High:192kHz/24bit(MAX)
    APE Insane:96kHz/24bit(MAX)
    Apple Lossless:384kHz/32bit(MAX)
    WMA LOSSLESS:96kHz/24bit(MAX)
    Lossy compression: MP3, OGG, WMA, AAC, etc