Dual Headphone 2.5mm Headset + Noise Cancellation Microphone with Volume + Mute Control for Cisco SPA Series, Polymcom Soundpoint, Grandstream

Dual Headphones With Noise Cancelling Microphone
Built-In Adjustable Volume + Mute Control
Soft Leathered Ear Cushion For All Day Comfort
Superior Quality Sound with Flexible Adjustable Microphone Dual headphones to cover and hear on both ears with built-in Noise Cancellation Microphone improve sound quality in noisy environment, this direct connect headset is the most cost-effective headset solution designed to increase your productivity. This headset will not require any additional adaptor nor amplifier. They plug directly into the headset port at the right of your telephone. More »