FiiO X5 III 3rd Gen Hi-res portable music player

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  • $ 349.99

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The X5 3rd Generation Portable Music Player from FiiO is an Android™ based lossless playback portable music player. It is equipped with two AKM AK4490EN DACs, one for each channel. This supports PCM and DSD formats. The dual-channel design with digital filtering produces exact music reproductions. X5 3rd Gen has a single-ended headphone output and a balanced headphone output. Due to the new audio software, there is enhanced sound quality and 90 more minutes of battery life compared to running under Android 4.4.


  • Android-based mastering quality
  • iF Design Award 2017
  • Hi-res audio
  • Dual headphone outputs
  • Supports 2.5 mm TRRS balanced output
  • Pure music mode & Android mode. In pure music mode, only the main music player is available; in Android mode, you can install and run any third-party Android app
  • 3.8V battery provides more than 10 hours of playing time
  • Rapid charging technology (1.5 hours to fully charge)
  • Bluetooth® 4.0
  • 2.4 GHz Wi-Fi
  • 2 charging modes
  • What's in the Box:
    • X5 3rd Gen Music Player
    • USB cable
    • Coax digital adaptor cable
    • Tempered glass screen protector (factory installed)
    • Clear protective case
    • Leatherette case
    • Warranty card
    • Quick start guide 


  • Material of Construction: aluminum alloy
  • SoC: powerful quad-core Cortex A9 Rockship RK3188
  • DAC: dual top-of-the-line AKM AK4490EN
  • LPF: two dual-channel OPA 1642 chips
  • OP: custom-made audiophile-grade OPA426 chip
  • Headphone Ports: 3.5 mm (PO / LO / coaxial out) and 2.5 mm (balanced output)
  • Output Power: >260mW (32 ohm)
  • Drive Ability: 16-150 ohm
  • Frequency Response: 10Hz - 60kHz
  • Volume Controller: side-facing volume knob w/ 45° grooves
  • Memory Capacity: 1 GB RAM and 32 GB internal storage w/ dual micro SD card slots supporting up to 512 GB (256 GB x 2)
  • Display: 3.97" IPS TFT touchscreen, 480 x 800 pixels
  • Data Transfer: USB 2.0 high-speed 
  • Equalizer: professional 10-band equalizer w/ 9 built-in genre EQs, App built-in ViPER effect
  • Balance Control: L10 ~ R10 (0.5 dB / step) w/ 2.5 mm headphone port
  • Gain: high and low gain settings available
  • Dimensions: 4.49"h x 2.60"w x 0.58"d
  • Weight: 0.41 lbs
  • NOTE: The X5 3rd Gen has a tempered glass screen protector installed from the factory. There is no film to peel off and the protector is nearly imperceptible. The back surface of the X5 is made of glass and is protected with a traditional film type protector. This film protector has a peel tab to remove the top film layer.


    WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

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