Plantronics 72910-01


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Plantronics CS70N - Replacement monaural over-the-ear style wireless headset for CS70N.

The Plantronics CS70N gives you the best of both worlds in one professional wireless headset: premium audio performance and sleek, comfortable styling. Featuring a top-of-the-line, Noise-Canceling microphone for clear speech even in environments with distracting background noise, the CS70N is perfect for a wide variety of users and business environments. A stylized, lightweight behind-the-ear design is not only discreet, it is comfortable enough to be worn all day. A superior microphone and earpiece create a high-performance headset yielding great results for both traditional phone lines and IP telephony systems. The CS70N offers wireless freedom with no compromises. Includes the Plantronics HL10 handset lifter for remote call answer/end capability.

General Information

  • Product Type: Earset
  • Brand Name: Plantronics
  • Manufacturer: Plantronics, Inc
  • Product Model: CS70N
  • Product Name: CS70N Spare Earset

Technical Information

  • Wireless Operating Distance: 300 ft
  • Connectivity Technology: Wireless
  • Sound Mode: Mono

Physical Characteristics

  • Form Factor: Open


  • Additional Information:
    • Voice dedicated 1.9GHz DECT radio frequency
    • Digital Encryption 64-bit
    • In-Use Battery Life: 6 hours
    • Battery Recharge Time:
    • 1.5 hours for 80% charge
    • 3 hours for 100% charge


  • Earpiece Controls:
    • Call/Answer/End
    • Volume
  • Microphone Controls: Mute


  • Earpiece Design: Behind-the-ear
  • Earpiece Type: Monaural


  • Microphone Design: Boom
  • Microphone Technology: Noise Cancelling


  • Limited Warranty: 1 Year

Full specifications (PDF)


Customer Review Summary

Recommended Accessories for Model: Plantronics CS70N
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The Plantronics 72910-01 is also known as PLN-7291001 or 7291001 .