1. rotating adjustable 23.8 hours led high-definition screen 23.8-inch tempered capacitive touch screen
2. the latest original high-efficiency digital amplifier ic
3. support v7.1 android version full function, pre-installed tianpu independent app system, sunshine song library
4. chinese character oled function display
5. aluminum alloy face control panel, voice remote control on-demand function,
6. full-function infrared control, wechat song ordering, mobile app to order
songs 7. adopt high-fidelity bluetooth 5.0
8. support guitar and microphone multi-effect mode adjustment
9. support dual-mode charging function on and off
10. media usb port supports external large-capacity mobile hard disk (≤2tb).
