Plantronics Discovery 640 Bluetooth Headset

Other Treo 700p accessories by Plantronics

List Price:	~~$129.95~~
Price:	$69.95
You Save:	$60.00 (46% Off)

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Plantronics Discovery 640 Bluetooth Headset

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Plantronics Discovery 640 Bluetooth Headset

Universal Compatibility: Works with any Bluetooth enabled cellphone or smartphone.

Product Description

Name

Discovery 640

Sales Rank

Talk time

Standby time

Weight

Relative Size

Size (WxHxD)

Excluding Ear Hook/Ear Bud

Noise Cancel

Vibrating

Wall Charger

Car Charger

USB Charge

Compare Discovery 640 against other Wireless Headsets

Combining cutting-edge technology and sleek design, the ultra-light and comfortable Plantronics Discovery 640 wireless headset features an innovative charging system that is perfect for road warriors or commuters.

To charge the Discovery 640, you insert the headset into the unique, pen-size carrying case and attach the bundled compact wall charger to the bottom. Unlike other headsets, you are not restricted use just the Plantronics charger - you can also attach a Nokia, Motorola, Sony Ericsson, or Siemens wall or car charger.

In addition, you can attach a module that contains a single AAA battery (see picture to the right). This let's you easily charge the battery when away - a single battery will charge the headset full two times.

The Discovery 640 offers up to 15 hours of talk time (and 70 hrs of standby time) when used with the AAA battery to charge the headset between calls. Without AAA battery, the headset offers up to 5 hours of talk time between charges.

Long-wearing comfort and ultra-light—weighs only 1/3 ounce
Personalized fit with three sizes of soft gel ear tips
Optional ‘ear stabilizer’ fits over the ear
Sleek, lightweight wireless design with chrome carrying case
Pocket case vibrates with incoming calls

User Ratings & Opinions

56 total ratings

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Plantronics 640 Bluetooth Headset

User: Gerry Jurrens N2GJ, Nov 26, 2006

Pros:	Light, great volume, ingenious charging system
Cons:	easily misplaced/lost!

I wish I hadn't lost mine, but it's gone forever. While it lasted, it was a great friend of my Treo 650. It offered excellent reception quality, secure fit, light weight and an ingenious charging system that included the ability to throw a battery into the charging unit away from a wall socket. Once in a while I would notice that my body might block the signals between the phone and the headset (e.g., the Treo was on my belt on the right side, while the headset was in my left ear). No scientific experimentation, etc., just an occasional observation that it seemed to "get a little noisy" unless they were either several feet away, or on the same side of the human. I just bought a new 680 (Cingula) and I've put the successor to the 640 on my XMAS wish list: Plantronics Discovery 655 Bluetooth Headset for Treo 750v, 700p, 700w|wx, 680, 650, which Treonauts sells for the best price I could find online from a reputable source. C'mon Santa!

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