Compact performance with three wearing style options. For those who need a discreet, customer-facing headset with class-leading features that boosts productivity and colleague collaboration. For Microsoft Teams Walkie Talkie integration, choose the BlueParrott C300-XT MS. Sharing all the premium features of the C300-XT with the addition of Microsoft Teams Walkie Talkie integration, the C300-XT MS is the perfect Push-to-Talk headset for warehouse, retail, and customer-facing workers using Microsoft Teams.