Sennheiser SD Series
The SD Series represents the ultimate in quality sound and performance. Combine this with outstanding design, high level of craftsmanship, superb versatility and you have the wireless headset solution for all your business needs.
Sennheiser SD Series Products
Sennheiser SD-Office 
Sennheiser SD-Office-ML $279.95
DECT Wireless Office headset with base station, for desk phone and PC. Microsoft Lync certified
Sennheiser SD-Pro 1 $279.95
Monoaural super-comfortable business professional wireless headset system with computer / telephone capability.
Sennheiser SD-Pro 2 ML 
Sennheiser SD-Pro-1-ML $279.95
Monoaural super-comfortable business professional wireless headset system with computer / telephone capability. Microsoft Lync Certified model
Sennheiser SD-Pro-2 $279.95
Dual Earphone professional wireless headset system with computer / telephone capability.
Product Features
Warranty and Support
Warranty: All of our products have a 30 day money back guarantee from the day you receive your product. For more information, please visit our Policies page.
We are authorized dealers and distributors of every product we sell!
Sennheiser SD Series
Overview
The SD Series represents the ultimate in quality sound and performance. Combine this with outstanding design, high level of craftsmanship, superb versatility and you have the wireless headset solution for all your business needs.
You did something to our microphones. For some reason, your products just work where similar mics fail ~ St. Johns University
I was online with the manufacturer for over an hour to no avail. It took your tech 10 minutes to resolve our issue. ~ Network Services 
I lost you on the Internet. Other companies said what you did is impossible. I finally found you and was back in business in 5 minutes. I love you!