Poly Blackwire 300 Series Leatherette Ear Cushions 87699-01 Product colour_Blue Camo The maintenance box is designed

The maintenance box is designed for user-friendly installation

With a 200Hz refresh rate

36 pins GPIO Header

Max Acceleration (G) - 70

Poly Blackwire 300 Series Leatherette Ear Cushions 87699-01 Product colour_Blue Camo The maintenance box is designedPoly Blackwire 300 Series Leatherette Ear Cushions 87699 01 The Poly Blackwire 300 Series Leatherette Ear Cushions 87699 01 is a replacement ear cushion kit designed for compatible Poly and Plantronics Blackwire 300 Series USB headsets. These leatherette cushions provide improved wearing comfort, enhanced durability, and a more premium feel compared to standard foam ear pads. Replacement leatherette ear cushions for Blackwire 300 Series headsets Soft