1. Built in high performance RTOS operating system and audio decoder chip, support DTS / AC-3.  
2. Super fast start time about 3 seconds.  
3. HDMI iutput, 1 x CEN, 1 x SW, 1 x FL, 1 x FR, 1 x SL, 1 x SR, 3.5mm headphone port.
4. HDMI input resolution: Up to 3840x2160 30Hz; 4096x2160 30Hz.
5. HDMI to achieve audio signal decoding synchronization. There are PASS / 2.0CH / 5.1CH three audio mode options.
6. Support 6CH volume synchronous adjustment.  
7. Auto decode AC-3/DTS (LPCM/PCM/RAW) input signal without any action.  
8. Compatible with network player, HDTV, Blu-ray DVD, DVD, PS4, Xbox 360, DM500S, DM800HD etc.  
9. Small size and metal case, anti-interference.
10. Adopt 6CH RCA / 3.5mm headphone port output, convenient and efficient in use.