It adopts a 15.6-inch touch screen + high-definition IPS display, supports WeChat song ordering
,supports mobile APP singing, uses the original high-efficiency digital amplifier IC
to support the song library, USB flash drive expansion
, adopts A40 new version (2+256G Sunshine Song Library),
supports mobile phone 3.5mm karaoke recording and broadcasting function interface
, and adopts large-scale high-performance DSP audio processing IC
to support Internet celebrity live broadcast/on-demand & Link Function
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