Plantronics Multiple connector Cable (RJ9, 2.5mm, 3.5mm, USB plug) fully compatible with most IP phones, such as Avaya, Cisco, Polycom, Yealink, Snom, Grand.stream. etc


Mairdi MRD-612 headset series is designed with great durability and reliability. It delivers great comfort for all-day wearing and superior noise-cancelling for clear calls. It is perfect for the use in call centers and busy offices.

The monaural version enable you to keep on ear on the customer and one on the collaboration, while the binaural version covers both ears to provide greater focus and concentration by reducing background noise.

Multiple connector choice (RJ9, 2.5mm, 3.5mm, USB plug) makes our headset fully compatible with most IP phones, such as Avaya, Cisco, Polycom, Yealink, Snom, Grand.stream. etc

If any interest, do feel free to contact us

And what does the RJ 45 do?