Clearance Center

Clearance Centre: Microsoft LifeChat LX-4000 For Business USB Mono Headset

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3305 - 32nd Street NE
Calgary, AB T1Y 5X7
Phone: 403-313-8883
Fax: 403-313-8833
Store Hours
  • Mon-Fri 10:00AM - 8:00PM
  • Saturday 10:00AM - 6:00PM
  • Sunday 11:00AM - 6:00PM
  • Holidays 11:00AM - 6:00PM
Regular Price $39.99
Clearance Discount ($14.99)   37%
Clearance Sale!! ($7.50)   30%  Ends: 12/31/2021
Clearance Price $17.50   56% off
Clearance Information:
Type: New
Warranty: 60 Days Warranty
Quantity Available: 1
Location: Calgary NE
Comments: (DC)
* Please Call To Confirm Item Availability
  • SKU: MX34299
  • ILC: 885370249514
  • Part #: 7YF-00001
Last Modified:

Product Info

Multitasking Made Easy
This headset with a single earpiece lets you hear what’s going on around you and still take care of business. The ultra-wideband digital audio provides clear, acoustically accurate sound. The highly sensitive, noise canceling microphone gives you the confidence that you are being heard even when you’re surrounded by a noisy workspace.


Selective Sound
The single earpiece provides the ability to handle calls and still hear everything around you

Noise Canceling Microphone
Meetings and conference calls will be more productive as voices clearly cut through even noisy surroundings

Inline Volume and Microphone Controls
Adjust volume or mute on the fly with handy inline controls. And the call indicator light lets people know you’re “busy.”

Plug and Play Simplicity
No software. Just plug it in and you’re in business

All Day Comfort
An ergonomically influenced earpiece and a 270-degree adjustable microphone provide all-day comfort

Unified Communication
Optimized for Microsoft Lync™

Improve Employee Productivity
Make every conversation more productive

System Requirements

Requires a PC that meets the requirements for and has installed one of these operating systems: Windows 7, Windows Vista, or Windows XP

  • High-speed USB compatible with the USB 2.0 specification
  • Analog audio input/output ports


Interface USB 2.0
Headset One speaker for stereo (monaural) sound
Sensitivity: 111 dB SPL/mW @ 1kHz
Frequency Response: 75 Hz – 20 kHz
Input Impedance: 32 Ohms @ 1kHz
Rated Input Power: 10 mW
Microphone Sensitivity: - 43 dB re 1 V/Pa @ 1kHz (7.1 mV/Pa)
Frequency Response: 50 Hz – 20 kHz
Cable length 85.6 inches
2175 mm
Dimensions 6.91 x 6.14 x 2.36 inches
176 x 156 x 60 mm
Weight 4.24 oz
120 g
30 Day Limited Warranty

Memory Express will help facilitate the return of defective product(s) to the manufacturer for repair or replacement at no cost to our customer with in the first thirty (30) days, unless otherwise specified. Returns / Exchanges for Clearance Items are valid within (15) days of original purchase date unless otherwise specified.

Please see our Retail Store Policies for more information.