1. Adopt A40 Android main chip, Android V7.1 version, 500G memory, pre-installed Tianpu independent APP system, Sunshine Song Library;

2. Equipped with rotating adjustable 23.8-inch 1920*1080 high-definition LVDS high-brightness IPS display + 23.8-inch fully tempered capacitive touch screen;

3. Equipped with luxury Chinese character OLED function display; Support HDMI OUT, support dual-screen display;

4. Support microphone voice singing function; Support WeChat scanning code to order songs;

(5) Support LAN (RJ45) network interface; Support WiFi function; Hi-Fi Bluetooth 5.0 is adopted;

6. Support multiple sets of external audio inputs (BT, USB, music USB flash drive), etc.;

7. Support microphone priority function to eliminate original singing function and microphone anti-whistling function;

8. USB supports plug-in large-capacity mobile hard disk (≤2TB);

9. The music USB flash drive interface supports direct playback;

10. Built-in embedded DSP chip, support multiple effect mode adjustment of musical instruments and microphones;

11. Support 0TG function (all the way to 0TG live broadcast port);

12. Support a 6.35mm instrument or wired microphone input interface, instrument independent effect adjustment; 13. Support a 6.35mm wired microphone input interface; Microphone independent high, mid and bass effect adjustment; 14. Support independent adjustment of music and microphone volume; 15. Built-in 20Ah large-capacity lead-acid battery, third-generation power intelligent management protection; 18V/5A power adapter; Support dual-mode charging function on and off;