Corded headset Plug-&-play USB-A/USB-C connectivity 2-microphone call technology Connect to 1 device Built to last 2 year warranty Passive Noise-Cancellation On-ear wearing style Great for stationary work Engineered to keep you productive. Lightweight, reliable and comfortable. Performance Plug and Play Yes HD voice Yes Hearing protection technologies Jabra PeakStop, Jabra Safetone G616 LED indicators Yes Cable colour Black Cable length 1.5 m Volume control Button Operating keys Volume +, Volume - Product colour Black Headset type Monaural Recommended usage Office/Call center Wearing style Head-band Product type Headset Ports & interfaces USB connector USB Type-A USB connectivity Yes Connectivity technology Wired Headphones Driver unit 2.8 cm Headphone sensitivity 115 dB Headphone frequency 20 - 20000 Hz Acoustic system Open Ear coupling Supraaural Maximum input power 30 mW Microphone Microphone mute Yes Number of microphones 2 MEMS (Micro-Electro-Mechanical System) microphone Yes Fold