• it is chinese version .
  • Support ISO DST local straight solution
  • I5 support DSD music straight solution also support ISO DST compressed file local direct solution.
  • Audio formats, AIFF DFF DSD5.6 MHz/384kH direct play, meet the demand of all kinds of listening.
  • Realize the essence of music listening needs
  • Based on Android4.4, fully combined with user operation habits.
  • I5 support connected Bluetooth devices to wirelessly listen to music
  • WIFI connection to download third-party APPs, online songs LAN connectivity, supports DLNA and moreover, can connect Baidu cloud disk, so you can enjoy the convenience.
  • Support login baidu cloud disk online or download to local.
  • Better audio processing capabilities:
  • LC1813 based on 40nm low-power process using ARM Cortex-A7 core, using highly integrated PMU, have achieved a good balance in the system power and processing capacity.
  • Uncompromising hardware configuration:
  • AKM AK4490: conversion chip, dual-mode in the PCM and DSD state to realize stable operation of native playback decoding.
  • PGA2311: low-noise electronic volume potentiometer.
  • AD712: operational amplifier with very low offset voltage and offset voltage drift, and low noise characteristics. Resolution of a good, detailed sound.
  • OPA1652: operational amplifier has a very low distortion characteristics, low noise, excellent dynamic performance
  • BUF634: as a current driver that provides 250mA output current, excellent audio features.
  • Built-in 32 G memory, Max 200G (external TF card extension) by  TYPE C interface to connect the hard disk or U disk, direct reading external storage device to play music files, no longer subject to memory limitations.
  • Type C interface, faster and more comprehensive, transmission speed can be up to 50 MB/s, a collection of charging, data transfer and USB DAC.
  • i5 can be connected via USB cable from the computer to become a high quality USB DAC, up to 384kHz / 32Bit, providing you with sound effects.
  • i5 supports USB AUDIO function, can be used directly as the source through the type C interface output to the USB port of the decoder. It also has a coaxial output function, through the type C interface to connect the DSD decoder coaxial interface implementation of DOP play.
  • Headphone Output:
  • Power rating: 190mW+190mW @32Ω
  • Frequency Response: 20-20kHz(±0.2dB,Fs=192kHz) 5-50kHz(±1dB,Fs=192kHz)
  • THD+N: 0.006% (1kHz,Fs=44.1kHz,20Hz-20kHz,A-Weighted)
  • Dynamic Range: 108dB (20Hz-20kHz,A-Weighted)
  • SNR: 108dB (20Hz-20kHz,A-Weighted)
  • Output Impedance:≤1Ω
  • Size : 126x64x14mm
  • Weight :196g
  • Output Level: 1.2V (@10kΩ)
  • Frequency Response: 20-20kHz (±0.2dB,Fs=192kHz) 5-50kHz ±1dBFs=192kHz
  • THD+N: 0.005% (1kHz,Fs=44.1kHz,20Hz-20kHz,A-Weighted)
  • Dynamic Range: 108dB(20Hz-20kHz,A-Weighted)
  • SNR: 108dB(20Hz-20kHz,A-Weighted)
  • Capacity :4800mAh 3.8V Lithium ion polymer
  • Life time :10 HRS
  • Charging time :4.5 HRS (with 2A Charger, not provided)
  • Charging Current:≤1500mA when charge with 2A Charger ≤500mA when charge with computer USB port

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