Jabra Evolve 30 II USB Mono Headset OperatingPlatform:UC Up to a 9 hours

Up to a 9 hours of talk

Boom arm: Move up to mute mic / Down to unmute

USB-C Control Unit

Vibrating neckband alerts you to incoming calls

Waterproof microphone (IP68)

Jabra Evolve 30 II USB Mono Headset OperatingPlatform:UC Up to a 9 hoursConnects to PC, Mobile Phone & Tablet via USB & 3. 5mm Jack Available in standard or Microsoft Skype for Business (SFB) optimisations Optimised for Unified Communications (UC) Ideal for VoIP communications Noise Cancelling Microphone Digital Signal Processing Technology (DSP) In line Control unit for call functions: Volume, Mute, Answer, End Large leatherette ear cushions fully adjustable headband Over The head wearing style USB Connection