Sennheiser DeskMate Single-Ear Cord Office Headset 852668388514 - NEW 155092985200 The light inside the optical

The light inside the optical probe input blinks various colors when powered on

Manufacturer Logitech Model Number LP50 SKU 19-59720 Ref 23-84837

Manufacturer HP Model Number D9Y32UT#ABA SKU 19-60739 Ref 23-85641

Manufacturer Cummins Allison Part Number 480-9014-00 Model Number i101 SKU 19-67078 Ref 23-97765

Manufacturer Pace Model Number PPS-51 SKU 19-63504 Ref 23-90073

Sennheiser DeskMate Single-Ear Cord Office Headset 852668388514 - NEW 155092985200 The light inside the opticalCondition New Description New, pictures are of one of the actual units available. On hand and ready to ship! Specifics Manufacturer Sennheiser UPC 852668388514 SKU 19 60651 Ref 23 84538