Logitech C930c FHD Smart 1080P Webcam with Cover for Computer Zeiss Lens Sensor HQ CMOS, USB Video Camera 4 Time Digital Zoom Web cam

Function: Bluetooth, noise canceller, microphone, waterproof,for internet bar, for video game, for routine office work,for mobile phone, sport, wireless headset,for supports music, common headsetPlug type: WirelessSensitivity: 100 ± 3dBFrequency range: 20-20000 HzNone resistance: 40Ω