Logitech USB Mono Headset H650e (981-000514)

Short Desc: Logitech USB Mono Headset H650e (981-000514) Type: Headset Technology: - Wireless Compatibility: No Noise Cancellation: No Microphone Type: Multi-directional Sensitivity: Speaker: 90 dB (+/- 3 dB) , Microphone: -45 dB (+/- 3 dB) , Frequency: Speaker: 50 Hz - 7 kHz , Microphone: 100 Hz - 7 kHz , Speaker Diameter: - Connectivity: USB Operating Range: 2.1 m Operating Time: - Standby Time: - Recharge Time: - Battery: - User Controls: - LED: - System Requirements: Windows 8 or later , macOS 10.7 or later , Linux , USB 2.0 port , Color: Black Width: 174 mm Depth: 50 mm Height: 165 mm Package Dimensions: - Weight: 0.093 kg Package Weight: 0.255 kg Warranty: - Package Contents: Logitech H650e Headset , Carrying bag , Quick Start guide , Warranty information , Website: https://www.logitech.com/en-eu/products/headsets/h650e-business-noise-cancelling.html specs