This Plantronics HW251-POLY is Polycom IP phone compatible Headset (see compatible models below). HW251-POLY is the new standard in all-day comfort and reliability to telephone professionals. Enhanced receiver-side audio quality, intelligent flexible boom and stylish design provide greater headset flexibility. SupraPlus offers this monaural versions with a voice tube microphone.
Certified for Polycom Soundpoint IP phone models: 300, 301, 335, 430, 450, 500, 501, 550, 560, 600, 601, 650, 670, CX300, CX500, CX600, CX700, VVX 101, VVX 201 VVX 300, VVX 310, VVX 400, VVX 410, VVX 500, VVX 600, VVX 1500, VVX 150, 250, 350, 450
Includes a Polycom certified RJ-9 bottom cable - connects directly to the "headset" jack of your Polycom phone. No additional cable needed.
Wideband improves speech clarity
Enhanced audio for greater listening accuracy
Durable, designed for the most demanding environments
Comfortable, lightweight design
Adjustable headband, foam ear cushions and comfort T-Pad design create a stable, comfortable fit.
click-stop boom: Stays in position for clearer voice transmission.
Low Profile: Features clear, adjustable voice tube.
Quick call feature: Headband twists out of the way for convenient quick call pick up.
Optional Accessories for the Plantronics HW251-POLY:
Plantronics Foam Ear Cushions Supra Plus (2 pairs)
Plantronics Leatherette Ear Cushions SupraPlus
Plantronics Voice Tubes - Clear(3-Pack)
Plantronics SupraPlus Headset Voice Tube Accessory Value Pack
Plantronics SupraPlus Circumnaural Leather Ear Cushions
For more details see Plantronics HW251 datasheet