Listen to music or take voice calls without wires with the Voyager Monaural 4210 UC Bluetooth Headset from Plantronics. Featuring a monaural design and a flexible noise-canceling boom microphone, the Voyager 4210 headset comes with a USB Type-A Bluetooth adapter for connecting to your Mac or Windows PC.
With up to 12 hours of talk time, 15 hours of listening time, and a range up to 98′ when connected to Bluetooth Class 1 devices, the Voyager 4210 features a dedicated mute button, as well as voice alerts for mute status, remaining talk time, and connection status. A red indicator light on the outside of the speaker lets others know that you’re on a call, while a dynamic mute alert sounds if you talk while the Voyager 4210’s microphone is muted. The headset has been optimized for universal communication apps and softphones from Avaya, Cisco, Microsoft, and others, and it has been certified for Microsoft Skype for Business.