Corded headset Great for stationary work USB-A/USB-C connectivity Connect to 1 device Enhanced durability 2 year warranty Passive Noise-Cancellation 3-microphone call technology On-ear wearing style Plug-&-play Performance Optimized for UC Hearing protection technologies Jabra BalancedVoice, Sidetone Technology, Speech Normalization Clear Voice technology Yes BeamForming Yes LED indicators Yes Product colour Black Headset type Monaural Recommended usage Calls/Music Wearing style Head-band Product type Headset Ports & interfaces Frequency response (music mode) 20 - 20000 Hz USB connector USB Type-A USB connectivity Yes Connectivity technology Wired Headphones Noise canceling type Passive Driver unit 4 cm Headphone sensitivity 117 dB Impedance 32Headphone frequency 20 - 20000 Hz Ear coupling Supraaural Maximum input power 30 mW Microphone Number of microphones 3 MEMS (Micro-Electro-Mechanical System) microphone Yes Microphone sensitivity -26 dB Microphone frequency 100 - 14000 Hz Micr