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Circle™ SC 230 USB CTRL II and SC 260 USB CTRL II are professional wired single-sided (SC 230 USB CTRL) and double-sided (SC 260 USB CTRL) headsets that connect to a softphone via a USB.
Built to last
Years of wearing pleasure
Comfort and precision
OPTIMIZED FOR UNIFIED COMMUNICATIONS
Call management at your fingertips
IN-LINE CALL CONTROL UNIT
Best in class comfort: For long-lasting user comfort, CIRCLE™ headsets feature CircleFlex™ dual-hinge ear cups with acoustic foam ear pads with soft leatherette cover.
Sennheiser ActiveGard®: Sennheiser ActiveGard® technology protects users against acoustic injury caused by sudden sound burst on the line.
Flexible Microphone Placement: A fully adjustable, bendable boom arm positions the microphone perfectly. The pivotable boom rotates 350 degrees for wearing on either the right or left.
Sennheiser Voice Clarity: Wideband sound for a natural listening experience while a noise-cancelling microphone filters out ambient noise for optimum speech clarity
*Warning (for California residents only): Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Every Consumer Products company is required to post the warning no matter if their products pose any harm. Sennheiser products are all RoHs compliant, yet we are by law required to post the Proposition 65 warning message anyway.
|Frequency Response||50 Hz – 18,000 Hz|
|Color Finish Name||Black|