H390 USB Computer Headset , Headset , Wearing style Head-band , Office/Call center , Headset type Binaural , Colour Black , Volume control Rotary , Cable length 1.9 m , Connectivity technology Wired , USB connectivity Yes , Ear coupling Supraaural , Headphone frequency 20 - 20000 Hz , Headphone sensitivity 94 dB
| CONNECTIVITY | USB |
| CORD LENGTH (m) | 2.5 |
| FREQUENCY RESPONSE | Headset: 20 - 20000 Hz Microphone: 100 - 10000Hz |
| PACKAGE | RETAIL |
| PRODUCT DESCRIPTION | LOGITECH USB HEADSET H390 |