Logitech Wireless Headset H820e

Logitech Wireless Headset H820e, available in mono and dual versions, combines enterprise- quality wireless audio with superior design elements, making it Logitech’s best wireless headset. Interruptions are minimized with a distinct in-call LED light, and muting is intuitive thanks to the on-boom mute button and LED mute indicator light.

Features:

  • Double-ear (dual) or single-ear (mono) wireless design options
  • Digital Enhanced Cordless Telecommunications (DECT)
  • In-call LED indicator light
  • On-boom mute button and mute indicator LED light
  • Intuitive on-ear call controls
  • Up to 10 hours of wideband talk time
  • Up to 100-meter wireless range
  • Optimized for Microsoft® LyncTM; compatible with most leading UC platforms
  • Auto pair by docking
  • Flexible microphone boom
  • Padded leatherette headband and earpad
  • Visual incoming call indicator
  • Acoustic echo cancelation and noise-cancelling microphone
  • Wide band/narrow band switch
  • Digital Signal Processing (DSP)

Logitech Wireless Headset H820e

Technical details: Logitech Wireless Headset H820e

Microphone: (Tx)

     

  • Type: Bi-directional ECM
  • Frequency response: 100 Hz – 7 KHZ
  • Sensitivity: -45 dB +3 dB
  • Distortion: <10% @1kHz, 10dBPa (MRP) input
  • Operating voltage: 1.4 – 5.0V DC
  •  

Speakers: (Rx)

     

  • Frequency response: 150 Hz – 7 kHz (ITU-T TIA920)
  • Sensitivity: 103dB +3 dB at 1KHz, Input 1mW/Type 4153 artificial ear
  • Max output: <100 dB SPL (compliant to EN60950-1)
  • Distortion: <4% @1kHz, 0dBm0, 1kHz
  •  

Datasheets

„A major advantage of the e-learning platform is that our students gain very simple and immediate access to the recordings.“

Prof. Dr. Sönke Knutzen
Vice President Teaching, Technical University of Hamburg-Harburg