phones accessories

Plantronics Voyager 510 Bluetooth Headset with Multipoint Technology

2008-09-09T23:03:00.000-07:00

For the ultimate in wireless freedom, look no further than the Plantronics Voyager 510 Bluetooth Headset, which represents a generational leap in Bluetooth headset technology. The 510 is comfortable and light enough for all day wear, and it offers unprecedented clarity and sound quality. These are great features, but the real revolution involves Plantronics' exclusive "Multipoint" technology, which allows the headset to function as a powerful communication solution for up to two Bluetooth devices.

With Multipoint technology you can switch between your voice-enabled Bluetooth mobile phone, PDA or laptop. The headset's "smart" technology knows which device you are using and allows you to take calls from any device at the touch of a button. With the optional Plantronics Bluetooth Deskphone Adapter you can even switch between your office phone and your Bluetooth mobile phone. You'll never need to use a dedicated "landline" phone headset again.

The 510 features a noise-canceling microphone for clearer conversations, and it folds for easy storage. The boom also swivels for perfect positioning on either ear. One-touch call control buttons are placed for easy access, and you can easily redial the last number dialed and initiate voice-activated calls from the headset. Because the 510 is Bluetooth-enabled (it supports the Bluetooth 1.2 specification) you can roam up to 33 feet from your Bluetooth device. Meanwhile, the 510 supports adaptive frequency hopping (AFH) which helps avoid interference from wi-fi networks. Ample talk time is provided by the built-in rechargeable battery; you'll get up to 6 hours talk time and up to 100 hours of standby time.

Motorola HS850 Bluetooth Headset [Bulk Packaged]

2008-09-09T22:59:00.000-07:00

The Motorola HS850 is the company's update to their HS810 headset, one of my personal favorites. The changes made to produce the new HS850 are few, but the effect is relatively substantial. But first, let's start with what is the same.

Like the HS810, the HS850 makes use of a body design that employs a folding microphone boom. The folding microphone boom acts as the on and off switch, as well as just providing a convenient way to make the headset smaller and more pocketable when not in use. When a call comes into your phone, you can turn on and answer the phone at the same time just by unfolding the microphone boom. You can end the call and turn it off by removing the headset and re-folding it. Using the headset in this way conserves battery power, since no battery juice is wasted on standby time - time where the headset sits around waiting to be contacted by a mobile phone or other compatible device. The physical design of the HS850 and the battery savings it imparts is my favorite aspect of the Motorola HS850.

Of course you don't have to remove and turn off the headset between calls. If the headset is already on when an inbound call comes, you will hear the ringing come through on the headset and can answer it by pressing on the main multi-function call control button. You can end the call with this same button, and adjust volume levels with the two volume buttons. If you are using a phone that supports the Hands Free Bluetooth profile, then you can also use the call control button to reject an inbound call or redial the last number.

The HS850's audio properties are also like those of the HS810 before it. The audio quality in both directions is very clear and understandable, but sounds a bit thin. You and the party on the other end of the call will both be able to understand each other easily, it just doesn't sound as full and natural as it might with some other headsets. The HS850 makes up for this small lacking by having great resistance to wind noise, though. That makes the headset perfect for people that enjoy driving with their windows down, or those that work outside. Most headsets are very susceptible to wind noise, the HS850 bucks that trend.

Jawbone Bluetooth Headset with NoiseAssassin-Jawbone II (Black)

2008-09-09T22:51:00.000-07:00

Setting new standards for mobile voice clarity and personal style, the new Jawbone Bluetooth headset by Aliph represents a complete departure from the gadgetry of the mobile headset industry. Originally developed for military use in extreme environments, Jawbone features NoiseAssassin--a proprietary technology that eliminates background noise from mobile phone conversations. Jawbone is the only Bluetooth headset with a Voice Activity Sensor (VAS) that actually feels your speech, which helps Jawbone distinguish your voice from background noise.

Military-Grade NoiseAssassin Technology
Developed over years of research for the Defense Advanced Research Projects Agency (DARPA), Jawbone's NoiseAssassin eliminates real world noise better than competing headset because it's the only hands free device that accurately separates human speech from ambient noise. Unmatched in its ability to remove noise from loud environments like busy streets, cars, crowded cafes, and airports, NoiseAssassin is comprised of two features unique to Jawbone: a patented Voice Activity Sensor (VAS) and proprietary Digital Signal Processing (DSP) algorithms. Jawbone is the only Bluetooth headset with a VAS that feels the speech vibrations from your jaw. This enables Jawbone to capture the distinct frequencies of your voice. Proprietary DSP algorithms work in concert with two powerful microphones and the VAS to accurately model surrounding noise and aggressively eliminate it from the conversation.