The Plantronics HW251-CIS Wideband
VoiceTube Headset for Cisco IP Phones brings new standards 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 voice tube microphones and
is compatible with Plantronics amplifiers and USB-to-headset adapters.
Plantronics HW251-CIS is Certified
Cisco IP phone series
Cisco IP 69xx
Cisco IP 78xx
Cisco IP 79xx
Cisco IP 88xx
Cisco IP 89xx
Cisco IP 99xx
Connect Cisco IP Cable
Wideband audio improves
speech clarity and decreases errors, repeats, and listener fatigue
wearing comfort and reliability
- Enhanced audio
for greater listening accuracy
- Supports all
Plantronics amplifiers and USB-to-headset adapters
- Leverages the
strength of the market-leading Supra headset
- Designed for
the most demanding environments
- The new standard in all-day
comfort and reliability: The SupraPlus Monaural Headset expands on the
classic corded professional headsets style and functionality. It features a
greater receiver-side audio quality vastly improving listening
- Comfortable, lightweight
design: Featuring an adjustable headband, foam ear cushions and comfort
T-Pad design create a stable, comfortable fit.
- Bendable, intelligent,
click-stop boom: Stays in position for clearer voice transmission.
- Low Profile: Features clear,
adjustable voice tube.
- Smaller, lighter, more
flexible cable: Designed for lightweight durability.
- Quick call feature: Headband
twists out of the way for convenient quick call pick up.
This headset has a Modular Connection at the
end. It plugs directly into your Cisco IP telephones headset port. No amplifier
and additional cords are required.
Optional Accessories for the
Ear Cushions Supra Plus (2 pairs)
Leatherette Ear Cushions SupraPlus
Tubes - Clear(3-Pack)
SupraPlus Headset Voice Tube Accessory Value Pack
SupraPlus Circumnaural Leather Ear Cushions
more details see
Plantronics HW251 datasheet
Wideband Headsets FAQ