Skip to main content
      • Place orders quickly and easily
      • View orders and track your shipping status
      • Enjoy members-only rewards and discounts
      • Create and access a list of your products

      EPOS I SENNHEISER IMPACT SC 230 USB - Headset - on-ear - wired - active noise canceling - USB - black, silver

      Discontinued
      Manufacturer part 504403 | Dell part A8778901 | Sennheiser

      Sennheiser SC 230 USB

      Circle™ SC 230 is a professional wired single-sided headset that connects to a softphone via a USB. They offer Sennheiser Voice Clarity, all-day comfort, robust quality and features such as: CircleFlex® dual-hinge ear cup for instant perfect fit, noise-cancelling microphone and lightweight adjustable headband.

      Single-sided headset (SC 230) or Double-sided headset (SC 260) with adjustable headband 
      Leatherette covers mounted on top of soft acoustic foam ear pads 
      ActiveGard® technology protects against acoustical shock  
      Call control units answer/end calls, control volume, redial and reject incoming calls 
      Noise cancelling microphone 
      CircleFlex® Ear cups swivel to find the right angle for the perfect instant fit 
      Connect to a softphone via USB 
      Automatic sound-enhancement profiles 
      Switchable Noise at Work limiter 
      Nylon carry pouch comes standard 
      2 year warranty
      Sennheiser SC 230 USB

      SENNHEISER VOICE CLARITY

      Focus fully on the conversation

      If you work in a noisy call center or office, you will appreciate the Sennheiser Voice Clarity of CIRCLE™ Series headsets. With a noise-cancelling microphone and wide-band sound, every word comes through crisp and clear for you and your listener. It’s as if you’re having a face-to-face conversation.

      COMFORT AND PRECISION

      Bendable boom arm

      With its bendable boom arm, your microphone remains in an optimal position for your voice to be picked up clearly, and stays in place without adjustment, all day long. 

      Flexible microphone placement

      Wear it on the right or on the left, it’s up to you. Thanks to its 350° rotation axis, your microphone can always be placed at the angle that suits you best.

      YEARS OF WEARING PLEASURE

      Built to last

      With their lightweight, metal-reinforced headband and all-around robust and durable design, these headsets are built to last.

      ALL DAY WEARING COMFORT

      CircleFlex® dual-hinge ear cups

      The ear cups, which have ear pads made of soft acoustic foam and a leatherette cover, swivel to create the right angle for you. 

      The result? An immediate perfect fit and all day comfort for the busy contact center or office professional.

      PERSONALIZED FIT

      Adjustable headband

      Numbered grooves on the lightweight, metal-reinforced headband allow you to adjust it gradually for a personalized fit.

      SENNHEISER ACTIVEGARD®

      Hearing Protection Technology

      Sennheiser ActiveGard® hearing protection technology protects users from the potential danger of acoustic shock from unexpected and sudden sound bursts on the line. 

      Wired, robust, single-sided headset with USB connectivity optimized for Unified Communications. Designed for UC professionals in contact centers and offices requiring quality sound performance, durability and all-day wearing comfort.

      Quick Specs


      Product Type
      Headset - wired - USB
      Recommended Use
      Communication
      Color
      Black, silver
      Headphones Form Factor
      On-ear
      Connectivity Technology
      Wired
      Headphones Technology
      Dynamic
      Sound Output Mode
      Mono
      Audio Specifications
      Frequency Response 50 - 18000 Hz
      Active Noise Canceling
      Yes
      Microphone
      Boom
      Works With Chromebook
      Yes
      Manufacturer Warranty
      2-year warranty

      General


      Product Type
      Headset - wired - USB
      Weight
      2.05 oz
      Color
      Black, silver
      Recommended Use
      Communication

      Audio Output


      Headphones Form Factor
      On-ear
      Headphones Technology
      Dynamic
      Connectivity Technology
      Wired
      Sound Output Mode
      Mono
      Active Noise Canceling
      Yes
      Active Noise Canceling Technology
      ActiveGard
      Frequency Response
      50 - 18000 Hz
      Max Sound Pressure
      103 dB

      Microphone


      Type
      Boom
      Frequency Response
      150 - 6800 Hz

      Connections


      Connector Type
      USB (4 pin USB Type A)

      Miscellaneous


      Included Accessories
      Carrying pouch, clothing clip
      Cable Details
      USB cable - 9.5 ft
      Works With Chromebook
      Yes

      Manufacturer Warranty


      Service & Support
      International warranty - 2 years

      Dimensions & Weight (Shipping)


      Shipping Width
      6 in
      Shipping Depth
      7.9 in
      Shipping Height
      2.3 in
      Shipping Weight
      6.38 oz

      Compare Products ()

      Add the products you would like to compare, and quickly determine which is best for your needs.

      Add the products you would like to compare, and quickly determine which is best for your needs.
      Top