2023 FAST Speed Motherboard S-200, response more fast( 30% faster then 2022's). 
Capacitive touch screen ,The real 3D effect, super visual enjoyment! Dual system including Android system and KTV system.
All 1, 200,000 songs for free by cloud download. Songs Cloud update by 2 weeks.
With Wi-Fi Receiver, Built-in Chinese, English, Cantonese, Japanese and Korean songs and others. APP Live Broadcast, Online Video and TV Play Function.
The karaoke machine contains the microphone, and it needs to be used with an amplifier and speaker.
Dual system coexist, online movie watching, recording function