Agent 850 Binaural QD Headset, Noise Cancelling Microphone & HD Speakers with 2.5mm Cable Compatible Cisco SPA303, SPA504g, SPA508g, SPA509g, SPA514g, SPA525g and Phones a Jack Port

NOISE CANCELLING & HD AUDIO : High Quality Noise Canceling microphone with Flexible 270 degree Rotational Microphone Boom which blocks out up to 92% of background noise when the user is speaking, our Speakers include acoustic shock protection and HD Audio Sound - Perfect Solution for call center, office or homeworkers. QUICK DISCONNECT FEATURE: Our Agent 850 Headset range include a Quick Disconnect Connection, this feature allows customers to detach the headset away from the adapter cable so they can move away from the desk without losing the call, simply connect back to the adapter cable to get the call back. Quick Disconnect headsets also allow the headset user to use the same headset with any other desk phone, Computer, Softphone or Mobile Phone by just simply swapping out the bottom cable. LIGHTWEIGHT / COMFORT: Headset Includes Soft leatherette ear cushions, foam cushions are available if preferred. The Agent 850 is built with Strength & Durability while also being stylish and modern in design - With a weight of only 94 grams the agent 850 headset is light to wear - Maximized for all day wearing comfort. MANUFACTURER LIFETIME WARRANTY: Agent have taken the decision to stand behind the Quality & Performance of our headsets, & offer a Manufacturers LIFETIME guarantee throughout our Complete QD Headset Range. COMPATIBILITY: 2.5mm Adapter included connects with Home desk phones and cordless telephones with 2.5mm port and is compatible with Cisco SPA, Linksys, Polycom Soundpoint IP320, IP321, IP330, IP331, Gigaset Office IP, Panasonic KX-TGF373S, KX-TGF374S, KX-TGF375S, KX-TGE26, KX-TGE262S, KX-TGE263S, KX-TGE23, KX-TGE232B, KX-TGE240B, KX-TGE242B, KX-TGE243B, KX-TGE244B, KX-TGE245B, KX-TGF35, KX-TGF34, KX-TGF342B, KX-TGF343B, KX-TGF344B, KX-TGF345B, KX-TG958