Dolphin520 Network Live Conference Full Microphone Noise-cancelling Pickup with Speaker

1. 360 degree far-field voice extraction with 4 high-sensitivity microphones to detect your voice for clear communication
2. Intelligent voice, enhanced to ensure quality conference calls by enhancing your voice while suppressing ambient noise and ehco
3. Real-time background noise cancellation ensures that only your voice is heard
4. High sensitivity microphone and 360 degree voice pickup, the product delivers excellent audio quality at both ends of the call
5. Real-time speech-to-text captioning with 70+ language recognition support
6. Fast speech-to-text transcription, intelligent recording provides powerful transcription of meetings, interviews and classroom recordings; transcripts are easy to check, edit and share
7. Lightweight and compact, take it to your living room, home office and beyond
8. Power supply: USB rechargeable/included lithium battery
9. Battery capacity: 2600mah
10. Uses: conference microphone, lecture, teaching, communication, broadcasting
11. Material: plastic
12. Function: noise cancellation, light weight, easy to carry
13. Signal to noise ratio: 70dB
14. Sensitivity: -43dB