The .audio 648 stereo USB headset is lightweight and features clear HD sound, designed for video chats and compatible with Skype. It includes noise-canceling capabilities, intuitive inline controls for calls, and a comfortable fit with foam ear pads. Additionally, it boasts advanced digital signal processing for enhanced audio quality while maintaining a discreet and low-profile design.

1. .Audio™
648
Stereo USB Headset
Incredibly Lightweight. Clear HD Sound.
• Discreet, low-profile design is perfect for video chats
• Skype™
Certified for a better chatting experience
• Answer and end Skype calls right from the headset*
• Noise-canceling microphone cancels noise, not your voice
• Digital Signal Processing scrubs static and kills echo
Clear Sound. Skype™
Certified
Small profile lets people see you, not the headset. Answer and end Skype calls from the headset* with intuitive, inline volume, mute
and call controls. Skype Certified, with DSP and noise-canceling mic to deliver crystal clear conversations. 24-bit hi-fi stereo
enhanced HD sound and comfy foam ear pads make it a pleasure to stay connected.
.
Key Features
Package Contents
Model Part Number UPC Master Carton UPC MSRP (USD)
Headset Controls
Packaging Details
Specifications
• Speaker Driver Size
32 mm
• Speaker Frequency Response
20Hz - 20kHz
• Microphone Frequency Response
100Hz - 10kHz
• High Definition 24-bit stereo:
48kHz sampling rate
• Digital Signal Processing
- Accoustically tuned EQ delivers HD
- Sound Wideband Acoustic Echo
Cancellation eliminates voice echo
- 48kHZ wideband mic with 16 bit output
- 24 bit high fidelity stereo output
• Cable Length
6.5 feet (2 meters)
• USB full speed compliant
Windows®
and Mac®
compatible**
• Discreet, low-profile design is perfect for
video conferencing.
• Skype Certified for a better chatting expe-
rience, plus easy-to-use volume, mute and
call controls.
• Easily answer and end Skype calls with
convenient inline controls.*
• Digital Signal Processing cancels echo and
boosts voice signals to deliver dynamic
sound quality.
• 24-bit hi-fi stereo sound is digitally
equalized to give enhanced HD sound for
making Skype calls, listening to music or
watching videos.
• Noise-canceling microphone works with
DSP to block low-frequency noise and
provide crystal clear conversations.
• Comfortable foam ear pads and
lightweight materials for easy calls.
• Call Button
– Answer/end call
• Volume buttons + and -
– Change volume
• Mute microphone button
– Mute mic on and off
• USB Stereo Headset Single Package Dimensions (L x W x H) 3.20” x 7.50” x 9.50”
Single Package Weight 0.52 lbs
Inner Carton Quantity 3 units
Inner Carton Dimensions (L x W x H) 10.13” x 8.63” x 10.25”
Inner Carton Weight 2.3 lbs
Master Carton Quantity 12 units
Master Carton Dimensions (D x H x W) 20.75” x 18.00” x 10.75”
Master Carton Weight 9.72 lbs
Language on Package English
Country of Origin China
Warranty 1-Year Limited Warranty
.AUDIO 648, USB PC HEADSET,US 81961-11 0 17229 13523 9 5 00 17229 13523 4 $39.99
© 2011 Plantronics, Inc. All Rights Reserved. Plantronics, and .Audio are trademarks or registered trademarks of Plantronics, Inc. All other trademarks are the property of their respective owners.
*Call answer/end requires installation of Plantronics software available at plantronics.com/downloads. **Call answer/end is not compatible with Mac OS.