HXSJ F15 USB Anti-interference Matrix Noise Reduction Microphone 1. Interface: 3*USB, 1*3.5mm 2. Impedance: 2.2K ohm 3. Sensitivity: 58+-3dB 4. Material: metal + ABS 5. Cable length: 1.6M 6. Plug: USB 7. Hose length: 31.4cm 8. Directivity: All-round 9. Audio sampling rate: 16bit48KHz 10. Frequency response: 20Hz-20KHz (+-3dB) 11. Working voltage: USB DC5V 12. Signal to noise ratio: greater than 70dB 13. The development and design of dual-capacitor pickups make F15 have inherent advantages in sensitivity and the ability to restore the original sound 14. Voice chat has clear and natural sound quality, full and clear human voice, and truly restore human voice. 15. Deformable metal gooseneck, users can adjust the direction arbitrarily according to their own position. 16. Computer standard USB direct plug and play 17. It is suitable for computer and other audio-visual equipment with USB interface 18. Support clear voice chat, suitable for online chat, K song, video conference, WY, QQ, Skype and other chat tools 19. To use the microphone on the computer, please confirm whether the microphone switch in the computer is turned on, and double-click the small speaker icon (International) to enter the microphone control related settings 20. Net weight: 278g 21. Size: 10x10x34cm