Plantronics Discovery 645 User guide

Brand: Plantronics

Model: Discovery 645

Category: Mobile headsets

Type: User guide

DISCOVERY 645

D I S C O V E R Y 6 4 5

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Plantronics Discovery

™

645 Bluetooth Headset with DSP for crystal clear calls

Plantronics Discovery

™

645 Bluetooth

Headset with DSP

Enjoy simpliﬁ ed mobility with the ultimate DSP Bluetooth

headset

The Plantronics Discovery 645 Bluetooth headset with DSP lets

you stay connected and be heard like never before. Combining

cutting-edge technology and sleek design, the Discovery 645

wireless headset is ultra-light and comfortable, delivers crystal

clear communication, and includes an innovative charging system.

The Plantronics Discovery 645 sets the standard in style and

convenience. Wherever your conversations take you, take the

Discovery 645.

• DSP (digital signal processing) actively reduces transmitted

background noise for optimal sound quality

• Less to carry—use your existing mobile phone charger

for

up to 3 hours of talk time between charges

• A unique, pen-sized carrying case stores a AAA battery that charges

the headset between calls—a Plantronics industry ﬁ rst—for up

to 9 hours of talk time

• Long-wearing comfort and ultra-light—weighs only 1/3 ounce

• Personalized ﬁ t with three sizes of soft gel ear tips

• Optional ‘ear stabilizer’ ﬁ ts over the ear

• Sleek, lightweight wireless design with chrome carrying case

• Supports last number redial, and voice-activated dialing

for

easy mobile use

• Pocket case vibrates with incoming calls

• Works with multiple Bluetooth devices—phones, PDAs or laptops

• Freedom to roam up to 33 feet from your Bluetooth device

Digital signal processing

reduces background

noise so your voice is

transmitted clearly to

your caller, even in noisy

environments.

PLANTRONICS DISCOVERY

™

645 BLUETOOTH HEADSET WITH DSP

For more information about the Discovery 645

or other Plantronics products, please visit our

Web site at:

www.plantronics.com

TEL: 800-544-4660 (USA AND CANADA)

831-458-7700 (OUTSIDE USA)

Discovery and Sound Innovation are trademarks or registered trademarks of Plantronics,

Inc. The Bluetooth name and the Bluetooth trademarks are owned by Bluetooth SIG, Inc.,

and are used by Plantronics, Inc. under license. All other trademarks are the property of their

respective owners. Space photo imagery courtesy of NASA. Printed 12/05

MPS-04

Sound Innovation for missions to the moon. And for everyday life on this planet, too.

In 1969, a Plantronics headset carried the historic ﬁ rst words from the moon: “That’s one small step for man, one giant leap for mankind.” Today, we’re

the headset of choice in mission-critical applications such as air trafﬁ c control and 911 dispatch. This history of proven sound innovation is the basis

for every product we build—whether it’s for work, for home or on the go.

Discovery

645 Key Features

Talk Time

Up to 3 hours

increasing to 9 hours with AAA charger

Standby Time Up to 80 hours

Range Bluetooth standard 33 feet (10 meters)

Headset Weight 9 grams (1/3 oz.)

Headset Controls

Volume, mute, last number redial, voice-activated

dialing, vibrates in pocket