eSTUFF G4045 Headset Wired Head band Office Call center USB Type C Bluetooth Black 2.5 PCIe Gen4 ×4 NVMe 1 PCIe Gen4 ×4 NVMe 1 VGA and HDMI connections offer flexibility in source devices The noice cancelling microphone and crystal clear audio ensures good sound performance even when working in a noisy environment 5 mm connector No Connectivity technology Wired Headphones Driver type Dynamic Headphone sensitivity 96 dB Impedance 75 Ω Ear coupling Supraaural Microphone Microphone mute Yes Microphone noise canceling Yes Microphone direction type Cardioid Microphone input impedance 75 Ω Microphone sensitivity 39 dB Microphone frequency 15 6800 Hz Microphone type Boom Sustainability Sustainability certificates RoHS Sustainability compliance Yes Weight & dimensions Weight 160 g Packaging data Package weight 190 g Package height 50 mm Package depth 150 mm Package width 190 mm Other features Digital Signal Processing (DSP) Yes Cord clip Yes Connector(s) USB C USB cable length 2