Product Selling Points:

1. Multifunctional sound card with 15 special effects sounds and 4 voice changes options.
2. Adjustable sound input and output with balance adjustment for accurate sound effects.
3. Built-in BT function allows for stable wireless connection with clear sound quality and no delay.
4. DSP chip enables intelligent noise reduction and sound modification.
5. Special interface designed for microphones with small and medium diaphragms.
6. Can also connect the charging cable to the computer for added convenience.