.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 Headset Controls Specifications

• Discreet, low-profile design is perfect for video conferencing.

• Skype Certified for a better chatting experience, 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

• 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**

Package Contents

• USB Stereo Headset

Model

.AUDIO 648, USB PC HEADSET,US

Packaging Details

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

Part Number

81961-11

UPC

0 17229 13523 9

Master Carton UPC

5 00 17229 13523 4

MSRP (USD)

$39.99

*Call answer/end requires installation of Plantronics software available at plantronics.com/downloads. **Call answer/end is not compatible with Mac OS.

© 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.