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  • 150Hz–6.8KHz
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Learn more about the Sennheiser Electronic corp. CC520 IP


CC520 IP


Headphone Frequency Response
Headphone Input Impedance
180 Ohm


Connectivity Technology: Wired

Wireless Technology: Not Applicable

Operating Distance: 39.60"

Sound Mode: Stereo

Earpiece Design: Over-the-head

Earpiece Type: Binaural

Microphone Technology: Noise Canceling

Microphone Design: Boom

Host Interface: Quick Disconnect

IP Desk Phones


Package Contents
CC 520 IP Headset
Acoustic Foam Ear Pads
Carry Bag
Clothing Clip
3 x Colored ID Clips
Leatherette Ear Pads
Microphone Windscreen

Manufacturer Warranty

2 years limited
2 years limited

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

Customer Reviews of the Sennheiser Electronic corp. CC520 IP

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  • William H.
  • 4/18/2014 1:43:26 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggspending review

Pros: Sennheiser, other than that, we'll have to wait and see.

Cons: not functional out of the box. you must first buy a correct ''quick disconnect'' cable for the intended application. these start at $30.

Other Thoughts: honestly scoured the internet for information about this before buying the item because there is no information whatsoever about connectivity. product listing should state clearly that you need to order the adapter at the same time, or you will receive nothing but a paper weight.

Did you find this review helpful? Yes No

  • Maria B.
  • 7/6/2011 6:01:24 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsCall Center Headset

Pros: Seems comfortable. Sennheiser makes excellent products

Cons: Says it's PC compatible without mentioning that it requires an adapter cord that is not included! That's a pretty important point.

Did you find this review helpful? Yes No

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