Microsoft 7Yf-00001 Microsoft 7Yf-00001



56 in stock


Controls Mute, volume
Headphones Form Factor Full size
Headphones Type Headset - monaural
Microphone Boom
Microsoft Certification Compatible with Windows 7
Sound Output Mode Mono
Recommended Use PC multimedia
Connectivity Technology Wired
Product Type Headset - wired
Product Description Microsoft LifeChat LX-4000 for Business - headset
Manufacturer Warranty 3 years warranty
Additional Features Noise canceling circuit, mute button, volume control
Connector Type Headset ( 4 pin USB Type A )
Type Boom
Service and Support Details Limited warranty - 3 years
Service and Support 3 years warranty
Compatible with Windows 7~Compatible with Windows 7 software and devices carry Microsofts assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7. 1
Microsoft Lifechat Lx-4000 For Business - Headset - Full Size
You Can Tune In Online And In Life. The Single Earpiece Lets You Hear What'S Going On Around You And Still Take Care Of Business - Whether That Is Making Video Calls Or Listening To Music W
Weight 5.1
Height 1
Width 1
Length 1

You must receive a Return of Merchandise Authorization (RMA) number before will process your return. You may return a defective or non-defective product up to 30 days from the date on your invoice. Returns will not be accepted after this 30-day period.

In the event that you “do not like” or “ordered the wrong product,” a return is possible as long as you bear all shipping costs plus a 20% restocking fee. 

If a product you ordered is defective, please submit your RMA request through our Help Center.

Credits are usually issued within 2 weeks of receipt of a returned item. offers the following return option:

  • Return for credit: For refund to your credit card account on items that are not damaged, defective or incorrectly shipped, they must be FACTORY SEALED in new condition and must include original packaging with all manuals, accessories, and warranty cards unmarked. Incomplete non-defective product returns will not be accepted. Shipping cost is not refundable. If for any reason the manufacturer refuses to accept the return we will let you know that a return is not possible. We will process returns only as allowed by the individual manufacturer or distributor. Some products are not returnable at all. For example, memory/RAM, CPU's and most IBM, HP/Compaq, Sun, Nortel and Cisco products and only defective replacements are allowed. If the manufacturer or distributor will not accept the return there is nothing we can do for you. The customer may contact the manufacturer directly to get an authorization number or process the return/replacement.

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