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
