Callez RJ9 Office Phone Headset Noise Cancelling Microphone for Yealink VoIP Phones C502Y2 Black Plastic Document Scanners H)Male Thread: 77Mm/3

H)Male Thread: 77Mm/3

Office And Business Trip

Wrinkle : Not Permission

It Looks Pretty Cool

Callez RJ9 Office Phone Headset Noise Cancelling Microphone for Yealink VoIP Phones C502Y2 Black Plastic Document Scanners H)Male Thread: 77Mm/3This Callez C502Y2 RJ9 office phone headset is designed for clear communication in professional environments. It features a noise cancelling microphone to reduce background distractions and an acoustic shock protection circuit for hearing safety. The headset ensures high sound quality for a natural listening experience. Key Features: * Connectivity: RJ9 crystal jack, specifically for landline VoIP phones. Not compatible with smartphones or computers.