Logitech USB Headset H390 Black

Logitech USB Headset H390 Black Experience clear video calls with a simple USB connection and a noise-canceling mic. In-line controls to adjust volume or mute without interrupting calls. Fine-tuned drivers for enhanced digital audio. Simply plug the USB-A connector into your computer and you’re ready to talk or listen right away. The 6.23 ft (1.9 m) cable gives you the freedom to stand up and stretch during long conversations. 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 Warranty Information 2-Year Limited Hardware Warranty Part Number Off-white : 981-001285 Black : 981-000014