Avaya Headset HD Voice with His Adapter Compatible with Avaya 1600 9600 J100 Series IP Phones Model Plus 35mm Adapter Monaural

Clear call quality perfect sound volume moderate and comfortable. Broad band audio frequency makes more natural voice. Hearing protection with active protection technology. Enhanced noise canceling microphone filter background noise. Mic boom 330 degree rotation offer optimal convenience HD voice audio quality perfect work with you all day. Fit any head size adjustable headband. Comfortable and reliability. Super soft leather ear cushion and foam cushion. Comes with a Plantronics Style QD connection so compatible with alongside any Plantronics products. Suitable for use as hands free call center Headset office phone Headset telephone headset telemarketing Headset. Adapter cable included work with Avaya IP 1608 1616 9601 9608 9608G 9610 9611 9611G 9620 9620C 9620L 9621 9621G 9630 9630G 9640 9640G 9641 9641G 9650 9650C 9670 9670G J139 J159 J169 J179 J189 phones Avaya headset HD voice with HIS adapter cable compatible with avaya 1600 9600 J100 series IP phones Models Plus 3.5mm Adapter cable for smartphone.