*Discontinued*  Replaced by the Plantronics HW510-POLY Polycom Headset

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

Key Features:

• 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