\r\nIn 2001,\r\nwireless earphones were introduced. Despite there are many\r\nmanufacturers, their design has not seen much of a change. They are\r\nvery often uncomfortable to wear and the bulky over-the-ear-phone that\r\nweighs 25 grams or more doesn’t make the user too pleased. Such\r\nearphones hindered perceptions of external sounds and were thus not\r\nvery suitable for wearing them offline. \r\n

\r\nHowever, the Greeks had a\r\nsolution. Not only did they manage to make a lightweight headset, but\r\nthey also managed to include tons of specifications for the headset,\r\nincluding the Bluetooth audio transmitter. This Bluetooth stereo\r\nheadset has Bluetooth specification V 1.2 compatible and supports\r\nBluetooth profiles including A2DP and HSP. Its radio frequency is from\r\n2402 MHz to 2480 MHz and can be normally be used for a distance up to\r\n10 meters, or even twenty in open areas. It is powered by two AA\r\nbatteries.\r\n

\r\nThis Bluetooth stereo headset has\r\nmany functional buttons. It got a button/switch for powering on or off,\r\nas well as volume adjustment controls. It also has phone accept, hang\r\nup and mute control. Its dimensions are 175 x 150 x 55 mm and the\r\nweight of this Bluetooth stereo headset is only 123.8 grams. With each\r\nadvancement in technology, one is able to carry audio as well as video\r\nwherever you might go. When you got to choose between a wired headset,\r\nand a wireless Bluetooth stereo headset, it shouldn’t be too hard to\r\ndecide.\r\n

\r\nThe purpose of the Bluetooth\r\nstereo headset should be to allow audio and video devices to be placed\r\non desks, and still allow the user to move about freely. This is the\r\naim of the Bluetooth stereo headset manufacturers, delivering what most\r\nof the users are looking for.\r\n

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