Opus 2 hi res audio

Native DSD Playback
32bit / 384kHz High Resolution Sound
4” Touch display (IPS panel)
SABRE32 ES9018K2M x 2EA Dual DAC
ARM Cortex-A9 1.4GHz, Quad-Core CPU DDR3 1GB
Internal Memory 128GB (External Micro SDcard Upto 200GB)
Full Metal Body (Aluminum CNC)
WI-FI : 802.11 b/g/n (2.4GHz)
Bluetooth V4.0(A2DP, AVRCP)
Ultra Power Saving Mode

Manufacturer/Origin     the bit/Korea(2016)
Body Mate+4:12rial      Aluminum (FULL METAL BODY)
Display 4″ TFT Touch Display(480*800)
IPS PANEL
Dimensons       76mm(W) * 124mm(H) * 18.3mm(D)
Weight  252g
CPU & MEMORY        ARM Cortex-A9 1.4GHz,  Quad-Core
MEMORY(RAM) : DDR3 1GBYTE
Button  BUTTON:   POWER, PLAY/PAUSE, FF, REW  VOLUME(WHEEL)
Supported Audio Formats WAV, FLAC, ALAC, AIFF, WMA,
MP3, OGG,APE(Normal, High, Fast)
native DSD(DFF,DSF)
Sample rate     PCM : 8kHz ~ 384kHz (8/16/24/32bits per Sample)
/ DSD Native: DSD64(1bit 2.8MHz), Stereo/ DSD128(1bit 5.6MHz), Stereo
EQ & Effect EQ:10Band NORMAL/USER1/2/3
Input   USB Micro-B input (for charging & data transfer (PC & MAC))
/ Connection Mode : MTP (Media Device)
Outputs PHONES (3.5mm) / Optical Out (3.5mm) /
Balanced Out(2.5mm, 4-pole support)
Wi-Fi   802.11 b/g/n (2.4GHz)
Bluetooth       V4.0 (A2DP, AVRCP)
Feature Enhancements    Firmware upgrades supported (OTA)
Battery 4,000mAh/3.7V Li-Polymer
Battery Life(Play) Time & Charge Time       Play: Approximately 9.5 hours. Charge:4 hours
Memory  Built-in 128G
External microSD*Max 200GB)Supports SDXC exFAT,NTFS
Clock source/ Jitter    50ps(Typ)
OS      Android 5.1.1
Supported OS    Windows 7,8,(32/64bit), MAC OS x 10.9 and up
Accessory(Package)      
Audio Performance       
DAC     ESS9018K2M * 2EA (Dual DAC)
Decoding        Support up to 32bit / 384kHz Bit to Bit Decoding
Frequency Response      ±0.02dB(Condition: 20Hz~20KHz) Unbalanced & Balanced
±0.3dB(Condition: 10Hz~70KHz) Unbalanced & Balanced
Signal to Noise Ratio   115dB @ 1KHz, Unbalnced
116dB @ 1KHz, Balanced
Crosstalk       130dB @ 1KHz,Unbalanced /  135dB @ 1KHz, Balanced
THD+N   0.0009% @ 1KHz
Output Impedance        Balanced out 2.5mm(1ohm) / PHONES 3.5mm(2ohm)
Ouput Level     Unbalance 2.3Vrms / Balance 2.5Vrms(Condition No Load)
Volume Step     150 steps