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Model
ModelModel
Model
HP Business Headset
QK550AA
Introduction
IntroductionIntroduction
Introduction
Comfortable and lightweight, the HP Business Headset provides a headset that is perfect for call centers, telephone-intensive jobs,
or casual use while working at your desk. The over-the-head flexible design includes light padding, full size leather ear phones and
a mounted microphone boom.
The microphone boom extends from the left, and rotates 270º into the position of your choice. Noise-canceling and volume
controls let you create a quiet communication environment conducive for important calls. The sturdy cable provides up to 2 meters
in length — ample for use while moving in your desk area.
QuickSpecs
HP Business Headset
HP Business HeadsetHP Business Headset
HP Business Headset
Overview
DA - 13966 North America — Version 1 — March 2, 2011
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Key Benefits
Key BenefitsKey Benefits
Key Benefits
Flexible design lets you adjust the headset for your comfort
Create a quiet communication environment with the noise-canceling microphone and volume controls
Full range of 270° microphone boom rotation
Clear sound quality lets you hear important online meetings, or enjoy the music while you work
Compatibility
CompatibilityCompatibility
Compatibility
HP Business Headset is compatible with the HP Compaq 4000 Pro SFF, HP Compaq 6000 Pro MT, HP Compaq 6000 Pro SFF, HP
Compaq 6000 Pro AIO, HP Compaq 6005 Pro MT, HP Compaq 6005 Pro SFF, HP Compaq 6005 Pro USDT, HP Compaq 6200
Pro MT, HP Compaq 6200 Pro SFF, HP Compaq 8000 Elite SFF, HP Compaq 8000 Elite CMT, HP Compaq 8000 Elite USDT, HP
Compaq 8000f Elite USDT, HP Compaq 8100 Elite SFF, HP Compaq 8100 Elite CMT, HP Compaq 8200 Elite SFF, HP Compaq
8200 Elite CMT, HP Compaq 8200 Elite USDT
NOTE:
NOTE:NOTE:
NOTE:
Not all models are available in all regions.
Service and Support
Service and SupportService and Support
Service and Support
Your Option Limited Warranty is a one (1) year (HP Option Limited Warranty Period) parts replacement warranty on any HP-branded
or Compaq-branded options (HP Options). If your HP Option is installed in an HP Hardware Product, HP may provide warranty
service either for the HP Option Limited Warranty Period or the remaining Limited Warranty Period of the HP Hardware Product in
which the HP Option is being installed, whichever period is the longer but not to exceed three (3) years from the date you purchased
the HP Option.
QuickSpecs
HP Business Headset
HP Business HeadsetHP Business Headset
HP Business Headset
Overview
DA - 13966 North America — Version 1 — March 2, 2011
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Feature summary
Feature summaryFeature summary
Feature summary
3.5mm Stereo line in plug
3.5mm Microphone (Mic) input plug
Over-the-head band
Volume controller included MIC Mute, Volume up and Volume down function
Rotatable Mic boom (Rotate full angle 270º)
Suitable soft head pad
User interface
User interfaceUser interface
User interface
Volume control up and down
Microphone (Mic) mute
Mic Boom adjustment
Frequency response
Frequency responseFrequency response
Frequency response
100Hz-12KHz
Speaker diameter
Speaker diameterSpeaker diameter
Speaker diameter
F28 mm
Sensitivity
SensitivitySensitivity
Sensitivity
100 dB ±4dB @ 1KHz with 155mV
Dimensions
DimensionsDimensions
Dimensions
(H x W x D)
(H x W x D)(H x W x D)
(H x W x D)
25 x 8.3 x 18 cm (9.84 x 3.27 x 7.09 in)
Speaker resistance
Speaker resistanceSpeaker resistance
Speaker resistance
24O±15%O
Sensitivity difference
Sensitivity differenceSensitivity difference
Sensitivity difference
between L and R
between L and Rbetween L and R
between L and R
=3dB
THD
THDTHD
THD
=3% at 100Hz-12KHz
Rated power
Rated powerRated power
Rated power
10mW
Microphone (Mic)
Microphone (Mic)Microphone (Mic)
Microphone (Mic)
F 6.0 Uni-directional
Mic sensitivity
Mic sensitivityMic sensitivity
Mic sensitivity
-44 dB±5dB @ 1KHz with 3.0V, 2.2KO
Mic THD
Mic THDMic THD
Mic THD
=3% at 100Hz-10KHz
Cable length
Cable lengthCable length
Cable length
6-ft 6.74-in (2.0 m)
Plug
PlugPlug
Plug
3.5 Stereo line in/Mic plug
Net weight
Net weightNet weight
Net weight
16.19 oz (459 g)
Option kit contents
Option kit contentsOption kit contents
Option kit contents
HP Business Headset
Travel case
Analog-to-USB adapter
User guide
1-year limited warranty
© Copyright 2011 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without
notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such
products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for
technical or editorial errors or omissions contained herein.
QuickSpecs
HP Business Headset
HP Business HeadsetHP Business Headset
HP Business Headset
Technical Specifications
DA - 13966 North America — Version 1 — March 2, 2011
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