Sandberg 126-14 USB Office Headset Pro Mono

Cable length: 2.1 metres Connector: 1 x USB A Male plug Earphone: Driver unit: 30 mm Frequency range: 20 Hz – 7 kHz Microphone: Type: 2.7 mm dia. electret condenser microphone Direction: Uni-directional Frequency Response: 50 Hz — 16 kHz Sensitivity: -40 dB ± 3 dB Compatible with: Windows 10 Windows 8 Windows 7 Windows Vista Windows XP MacOS Dimensions Product (Package) Height 24 cm Width 18 cm Depth 9 cm Weight 200 g