Logitech Wired Headset, Stereo Headphones with Noise-Cancelling Microphone, USB, In-Line Controls PC/Mac/Laptop H390

Logitech Wired Headset, Stereo Headphones with Noise-Cancelling Microphone, USB, In-Line Controls PC/Mac/Laptop H390

H390 USB Computer Headset lets you experience clear internet calls with simple plug-and-play USB-A connection and a noise-canceling mic. In-line controls let you control volume or mute without interrupting calls. Dimensions Height: 6.73 in (171 mm) Width: 5.94 in (151 mm) Depth: 2.68 in (68 mm) Weight: 6.9 oz (197 g) Cable length: 6.23 ft (1.9 m) Technical Specifications Microphone Type: Bi-directional Input Impedance: 32 Ohm Sensitivity (headphone): 94 dBV/Pa +/- 3 dB Sensitivity (microphone): -17 dBV/Pa +/- 4 dB Frequency response (Headset): 20 Hz - 20 KHz Frequency response (Microphone): 100 Hz - 10 KHz