Fangrui Product Details 1. V80 For Mobile Phone Computer Portable Live Streaming Karaoke Sound Card Mixer 2. Advanced Dual-core Digital Chip: Equipped With A Dual-core Digital Chip, This V80 Live Sound Card Supports Multi-scene Modes, Dual Microphones, Dual Live Broadcasts, Dual Headphones For Multi-function Audio Solutions 3. Customizable Audio Functions: Provides A Range Of Adjustable Functions, Including High And Low Pitch Adjustment, One-click Fade-out, Original Sound Removal, Noise Reduction, And Multiple Voice Change Options To Provide A Tailored Audio Experience 4. Wide Compatibility: Compatible With Most Live Broadcast Software, Suitable For Chatting, Phone Calls, Live Broadcasts, And Recordings. With Voice Change Function And 9 Pre-set Special Effects For Customized Recordings And Effectlighting Changes 5. Bluetooth 5.0 Wireless Accompaniment: Equipped With Bluetooth 5.0, It Is Easy To Connect And Is Very Suitable For Listening To Music, Singing, Live Broadcasting, Recording, Voice Changes, And Applying Effects And Reverb. Plug And Play, Easy To Use 6. Premium Audio, Long Battery Life: Signal-to-noise Ratio 106db, Output Power 600mw, Clear And Powerful Audio. The Built-in 3.7v1200mah Battery Provides 3-4 Hours Of Playback Time On A Single Charge, For Extended Recording Or Broadcasting Sessions 7. Specifications: 8. Bluetooth Version: 5.0 9. Bluetooth Range: 5-8m16-26 Feet 10. Signal-to-noise Ratio: 106db 11. Output Power: 600mw 12. Power Consumption: 5w 13. Rated Input: 5v2a 14. Recording: 16bit48khz, 90db Signal-to-noise Ratio 15. Playback: 16bit48khz, 100db Signal-to-noise Ratio 16. Distortion: 0. (recording), 0. (playback) 17. Microphone Jack: 3.5mm 18. Line Port: 3.5mm 19. Headphone Jack: 3.5mm 20. Meter Jack: 6.35mm 21. Headphone Jack: 3.5mm 22. Otg Port: Type-c 23. Power Interface: 3.5mm 24. Charging Interface: Type-c 25. Battery: 3.7v1200mah 26. Charging Time: 1-3 Hours 27. Game Time: 3-4 Hours 28. Material: Abs Plastic 29. Size: 17.5 X 11.5 X 2.5cm6.9 X 4.5