Microsoft LifeChat LX-4000 for Business On-ear Black
Sennheiser PC 7 USB On-ear Black

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Match RatingMatch RatingMatch Rating
Wired
Android (headphone port)
Apple iOS (headphone port)
PC or Mac
Use With Headphone Amp
MP3 Player
Musical Instrument
Android (without headphone port)
Nintendo Wii U Compatible
Nintendo Switch Compatible
Xbox One Compatible
PS4 Compatible
PS Vita Compatible
Nintendo 3DS Compatible
Audio Books
Music
Video Content (Netflix, YouTube, TV)
Radio
Gaming
Podcasts
On-Ear
Making Phone Calls

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Technical Specifications

Acoustic System Name Closed Back Open Back
Boom Microphone Yes Yes
Cable Length 2.175 m 2 m
Colour of Product Black Black
Connectivity Technology Wired Wired
Depth 60 mm -
Ear Coupling On-ear On-ear
Ear Coupling - On-ear Yes Yes
Headphone Frequency 75 - 20000 Hz 42 - 17000 Hz
Headphone or Headset Headset Headset
Headphone Sensitivity 111 dB 95 dB
Headset Type Single Ear Single Ear
Height 175.5 mm -
Impedance 32 Ω (Ohms) 32 Ω (Ohms)
Mac Operating Systems Supported - Y
Microphone Frequency 50 - 20000 Hz 90 - 15000 Hz
Microphone Number 1 1
Microphone Sensitivity -43 dB -40 dB
Multi-function Control - Position On cable -
Multi-function Control - Type Digital -
Multi-function Control Present Yes -
Purpose Call center/Office PC/Gaming
Replaceable Ear Pads - Yes
USB Connectivity Yes Yes
Volume Control Present Yes -
Volume Control Type Digital -
Wearing Style Head-band Head-band
Weight 120 g 62 g
Width 156 mm -
Windows Operating Systems Supported Y Y

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