?DESIGNED - for use with Most cordless phones with a standard 2.5-millimeter jack; Boom-style microphone adjustable for optimum level.
?Noise-Cancelling - Adopting hearing protection technology, Microphone noise abatement can reach to the aviation noise reduction level.
?Comfortable to wear - The head lines can be telescopic up and down to adapt to head size. Made of the flexible metal hose with the positioning accuracy Microphone + Structural Design + Durable Material!
?Widely Applications - Hands-free Headsets for phone sales, telephone counseling services, insurance, hospitals, banks, telecom operators, enterprises, home office use and more usages.
?The Best Call Quality - Around 10,000 times Testing, the microphone boom rotates, 330 degree adjustable boom; Helical headphone cable which will avoid damaging during the use. Headset headlines can be telescopic up and down to adapt to head size.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.8 inch
Height : 1.5 inch
Length : 7.44 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 5.12 ounce (View shipping rates and policies)

ASIN : B071KY21RG