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Microsoft Lifechat LX-4000 for Business Windows USB

Microsoft Lifechat LX-4000 for Business Windows USB - 1
Actual product may not be exactly as shown.
Microsoft Lifechat LX-4000 for Business Windows USB - 60422_l.jpg Customer Photos (0)

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Reg. Price: $69.98  CAD
Special Offer:
Add an Antlion Audio Muteless ModMic V4 Microphone w/ 2 Base Clasps for just $44.99! While supplies last!  More Details  

Add an Antlion Audio Muted ModMic V4 Microphone w/ 2 Base Clasps for just $54.99! While supplies last!  More Details  
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   Shipping Weight:   1 lbs
   Part #: 7YF-00001
 May We Also Suggest

Features    [ Edit | History ]

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.
Quick Specs:
Host Interface USB
Cable Length 7.13 ft
Impedance 32 Ohm
Sound Mode Mono
Limited Warranty 2 Year
Weight (Approximate) 4.23 oz
Connectivity Technology Wired
Form Factor Semi-open
Country of Origin China
Height 6.9"
Width 6.1"
Depth 2.4"
Earpiece Design Over-the-head
Earpiece Type Monaural
Minimum Frequency Response 75 Hz
Maximum Frequency Response 20 kHz
Microphone Design Boom

Specifications    [ Edit | History ]
     Earpiece Controls: Volume
     Microphone Controls: Mute
     Earpiece Design: Over-the-head
     Earpiece Type: Monaural
General Information  
     Brand Name: Microsoft
     Manufacturer: Microsoft Corporation
     Manufacturer Part Number: 7YF-00001
     Manufacturer Website Address:
     Packaged Quantity: 1
     Product Line: LifeChat
     Product Model: LX-4000
     Product Name: LifeChat LX-4000 Headset
     Product Type: Headset
     Host Interface: USB
     Microphone Design: Boom
     Microphone Sensitivity: -43 dB
     Microphone Technology: Noise Cancelling
  • USB Compatible devices
  • USB 2.0

     Country of Origin: China
Physical Characteristics  
     Depth: 2.4" (59.9 mm)
     Form Factor: Semi-open
     Height: 6.9" (175.5 mm)
     Weight (Approximate): 120 g
     Width: 6.1" (156 mm)
Technical Information  
     Cable Length: 7.1 ft
     Connectivity Technology: Wired
     Impedance: 32 Ohm
     Maximum Frequency Response: 20 kHz
     Minimum Frequency Response: 75 Hz
     Sound Mode: Mono
     Limited Warranty: 2 Year

Microsoft 7YF-00001 Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Microsoft 7YF-00001 reviews.
Experience: 60 Days
good build quality and clear sound
pricematch needed
well made with a comfortable fit for all day use

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Product Warranty
Due to hygiene reasons, headphones and bluetooth ear pieces are non-returnable once opened.  Defective items can be exchanged for the exact same model for 30 days from purchase date.
Microsoft Online Assisted Support Options
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All pricing subject to change. For all prices, products and offers, reserves the right to make adjustments due to changing market conditions, product discontinuation, manufacturer price changes, errors in advertisements and other extenuating circumstances. Promotional offers from are subject to availability and are available only while supplies last. No rain checks will be issued on promotional items and offers.

While uses all reasonable efforts to include accurate and up-to-date information on the Site, makes no warranties or representations as to the Site's accuracy. assumes no liability or responsibility for any errors or omissions in the content on the Site. warrants product(s) to be in good working condition and free from defects in material and workmanship for a period of one (1) year for OEM packages, and for thirty (30) days for RETAIL packages, from the original Invoice date unless otherwise restricted below or by the manufacturer's own warranty policy. Defective returns and warranty service will be replaced, exchanged or repaired at's sole discretion, and based on vendor's policy.

NON-DEFECTIVE merchandise returns may be accepted on some items ONLY within 15 days of the Invoice date, at's discretion. All NON-DEFECTIVE returns are subject to a 15% restocking fee. No refunds will be issued for blank media, digital cameras (and accessories), opened software, printers, printer supplies, paper, projectors (and accessories), appliances, handhelds, PDAs, notebook computers, special order computers and special order items.

Defective software, video games or DVDs will be replaced by the SAME title and format ONLY (and subject to current availability) within 30 days of the Invoice date. Software, video games and DVDs may be returned within 30 days only if the item is UNOPENED (with shrink wrap still intact) at the sole discretion of does NOT apply a surcharge to credit card orders. Please read our RMA & warranty policy and terms & conditions for more information. If you have any questions regarding our sales and warranty policies, please send us a message -- we'll be glad to answer any of your questions.

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