Bluetooth technology in the USA is hardly recognized. But in other gadget such as cell phone, PDAs and notebooks much interest is shown. Bluetooth is capable of transmitting small quantity of data to another gadget in the range of very small distance without wire.
There are very severe competitions in the field of Bluetooth technology as more gadget of similar nature has come into the market. They are known as Ultra Wideband or UWB and have the capability of transferring data of 480 per second, whereas, as present the Bluetooth device transmits date in the range of 721 KB per second.
Anyway the Bluetooth gadget popularity has not gone down as one think. Some of the special features given by the Bluetooth technology are given below.
The ability of putting the sound in front of the dashboard
In comparing with a mobile phone Blue Warrior of CCM car kit it capability of sound wave to activate the speaker phone when the phone is fixed to the adapter of a vehicle. It reduces the other unwanted noises by switching on to noise canceling microphone. Another button will control the volume of the sound of the speaker. The Blue Warrior gadget though does not appear in an attractive style on the practical side it is very good.
Small tuning box
Part MP3. This is a player and can be used as hand free phone. The little and lightweight HBM-30 of Sony attractive gadget will receive call with little interruption of other noises around you. It has the ability to pause the music when an incoming call comes to you. It is done automatically and it enables you to speak to the caller on the microphone that can be placed closer to neck or place in the pocket.
Pen
SU-IB digital pen of Nokia’s make. This has the ability to read the notes on the hand written pad and transmit the same information to the Bluetooth phone. This is useful as this does the message that one wants to write to put on the pad, instead of typing, and then transmit the message or text on to the screen. This is very handy, easy to carry and useful gadget for busy people.
Picture
SU-2 of Nokia is image viewer. This gadget enable to see your snapshot and it also show you the full range of snapshot one after the other by the way of slide shows. This gadget enables one to transmit the snapshot or images in it to a television or a projector with a press of a button.
The operation of this gadget is made so easy that instead of waiting to see a picture after it is taken from an ordinary camera it has to go a long process of many, finally to appear as the picture. All these process are made easy and at a click of a button on the Nokia image viewer, you can see the images or pictures within a split of a second or two.
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