Connection options (7 modes): - Live via mobile phone - Live via two mobile phones - Live via three mobile phones - Synchronous live via mobile phone and computer - Live via a computer - Computer accompaniment with mobile phone live - Instrument input for mobile phone live Audio controls: - Reverberation level - Microphone volume - High-bass adjustment Applications: - Suitable for live streaming, songs, games, voice conferencing, and other voice-driven tasks Sound options: - 112 types of electric sound - 18 types of sound effects - 6 effect modes Use scenarios: - Scenario 1: A creator uses multiple mobile phones for a live broadcast with computer synchronization, and can connect an instrument via mobile for live input. - Scenario 2: A meeting or interview session uses clear microphone input with adjustable reverb and effects to improve clarity and presence. - Scenario 3: A gamer or streamer enhances streams with built-in sound presets and effects to create a more engaging audio experience.