Sennheiser SC Single-Sided Business Headset Style:SC 45 USB CTRL light reducing ND filters reduce

light reducing ND filters reduce the amount of light coming into the sensor

Notched design for adjustment without disassembly

All functions are each accessible with one key

plush padding and faux-fur lining surround will cradle your 15

and subtle side grips makes this the most comfortable mouse for long day sin the control room

Sennheiser SC Single-Sided Business Headset Style:SC 45 USB CTRL light reducing ND filters reduceBrand: Sennheiser Enterprise Solution Features: Mobile Unified Communications: For professionals who require an excellent hands free communication solution for phones and all UC platforms (Cisco, Avaya, IBM, etc.) HD Sound: Powered by a neodymium speaker for legendary Sennheiser HD sound to ensure a clearer and more natural audio experience Noise Cancelling Technology: Filters out all unwanted background noise for crystal clear conversations 2 in 1