USB Phone
HEC-U31
  • Interface:
    USB 1.1 compliant Mini B type female connector
  • Response Frequency:
    100 Hz~15K Hz
  • Signal-To-Noise Ratio:
    90 dB
  • Receiver Output Impedance:
    50mW / 32 Ohm
  • Operating Voltage:
    DC 5V (Bus-Powered)
  • LED:
    Green:Lights up when connected to a powered-on computer. Blinks during a call.Orange: Lights up when microphone is set to mute.
  • Temperature:
    Operating: 0~40 °C
    Storage: -20~60 °C
  • Humidity (Non-Condensing):
    Operating: < 90%
    Storage: < 95%

 
 

 
 
USB Phone
HEC-U50
  • Interface:
    USB 1.1 compliant Mini B type female connector
  • Response Frequency:
    100 Hz~15K Hz
  • Signal-To-Noise Ratio:
    90 dB
  • Receiver Output Impedance:
    50mW / 32 Ohm
  • Operating Voltage:
    DC 5V (Bus-Powered)
  • Power/Ringing LED:
    Lights up when connected to a powered on computer.Blinks when there is an incoming call, making a call or during a call.
  • Mute LED:
    Lights up when microphone is set to mute.
  • Temperature:
    Operating: 0~40 °C
    Storage: -20~60 °C
  • Humidity (Non-Condensing):
    Operating: < 90%
    Storage: < 95%

 

  
 

 
 
USB Phone
HEC-U70



  • Interface:
    USB 1.1 compliant Mini B type female connector
  • Response Frequency:
    100 Hz~15K Hz
  • Signal-To-Noise Ratio:
    90 dB
  • Receiver Output Impedance:
    50mW / 32 Ohm
  • Operating Voltage:
    DC 5V (Bus-Powered)
  • Power/Ringing LED:
    Lights up when connected to a powered on computer.Blinks when there is an incoming call, making a call or during a call.
  • Mute LED:
    Lights up when microphone is set to mute.
  • Temperature:
    Operating: 0~40 °C
    Storage: -20~60 °C
  • Humidity (Non-Condensing):
    Operating: < 90%
    Storage: < 95%

 

  
 

 
 
USB Phone
HEC-U80


  • Interface:
    USB 1.1 compliant Mini B type female connector
  • Response Frequency:
    100 Hz~15K Hz
  • Signal-To-Noise Ratio:
    90 dB
  • Receiver Output Impedance:
    50mW / 32 Ohm
  • Earphone jack
    Stereo Output
  • Operating Voltage:
    DC 5V (Bus-Powered)
  • LCD:
    Resolution: 128x64 pixels
    Size: 32 x 19.7 mm
    Backlight: Blue
    Multiple Languages: English / Japanese / Traditional Chinese / Simplified Chinese / French / German / Dutch / Italian / Portuguese / Spanish
  • Mute LED:
    Lights up when microphone is set to mute.
  • Temperature:
    Operating: 0~40 °C
    Storage: -20~60 °C
  • Humidity (Non-Condensing):
    Operating: < 90%
    Storage: < 95%
  • Ring Tone
    4 selections

 

  
 

 
 
USB Phone
HEC-U90
  • Interface:
    USB 1.1 compliant Mini B type female connector
  • Response Frequency:
    100 Hz~15K Hz
  • Signal-To-Noise Ratio:
    90 dB
  • Receiver Output Impedance:
    50mW / 32 Ohm
  • Earphone jack
    Stereo Output
  • Operating Voltage:
    DC 5V (Bus-Powered)
  • LCD:
    Resolution: 128x64 pixels
    Size: 32 x 19.7 mm
    Backlight: Blue
    Multiple Languages: English / Japanese / Traditional Chinese / Simplified Chinese / French / German / Dutch / Italian / Portuguese / Spanish
  • Temperature:
    Operating: 0~40 °C
    Storage: -20~60 °C
  • Humidity (Non-Condensing):
    Operating: < 90%
    Storage: < 95%
  • Ring Tone
    4 selections