Advantages of the Bluetooth Technology in Wireless Communication

The advent of recent local and state legislations requiring the use of hands-free devices only while driving has increased the market of Bluetooth headsets among cellular phone users. Bluetooth interface can now be found in a wide range of cellular phone models.

But for more than just hands-free mobile phone convenience, Bluetooth technology is becoming a popular way to stay connected wirelessly. This enables you to connect to the internet, share or transfer files, stream music and a lot more.

Bluetooth technology allows two devices to communicate and interact with each other over a 2.4 GHz low-frequency waves range. A standard Bluetooth headset's range is 10 meters but this can actually be extended to over a mile with the appropriate device.

Unlike infrared, devices connected via Bluetooth do not have to be in direct line or too close to each other. This allows for a wider distance between the interacting devices. You can snap a photo on your mobile phone and print it out directly on a regular Bluetooth printer.

Use wireless keyboards on multiple devices. Listen to your favorite music on a Bluetooth headset straight from your mobile phone's mp3 player. Now, even vehicles are equipped with this technology to allow you to interact with other devices via your vehicle's audio system.

Bluetooth headsets work well with various accessories like Bluetooth adapters, antenna, car kit, card drive and dongle.

Bluetooth adapters turn your desktop or wired notebooks into wireless devices by plugging in a adapter onto your PC or laptop's USB port. This enhances whatever existing hardware you use with wireless connectivity and enables it to communicate or interact with other Bluetooth products like mobile phones and PDAs.

The Bluetooth antenna increases the range of Bluetooth devices to over a mile, depending on the make and model.

Some Bluetooth car kits include a speaker phone with TTS (text to speech) capabilities. Supporting both handset and hands-free profiles, these can be paired with multiple devices. With built-in microphones and speakers, these Bluetooth car phones have an integrated echo cancellation and noise suppression systems.

The Bluetooth card drive is designed for both Bluetooth functionality and card reader or flash memory drive. This device accessory deploys this capabilities into your laptops, desktops, or Tablet PCs.

The Bluetooth Dongle operates in a range of up to 100 meters. This accessory sometimes comes with a built-in antenna. Handy and stores easily, this accessory improves communication between your devices.

There are other devices and accessories you might find useful and the list continues to grow as manufacturers seek to improve the quality of current Bluetooth technology.

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The Advantages of Bluetooth Headphones Over Other Wireless Headphones

The greatest convenience that you can ever enjoy from using Bluetooth headphones is wireless mobility but not at the expense of higher power consumption. Although there still are other types of wireless headphones available on the market today, Bluetooth headsets outrun them in terms of ease, convenience, and mobility.

The most common type of wireless headphones are radio frequency headphones, which make use of radio waves to link two devices--a transmitter and a receiver (usually the headphone). Another popular type are infrared headphones, which are still wireless and use infrared frequency waves for communication between the linked devices. Both of these types of headphones have limitations that Bluetooth headphones have gotten over. For example, the signal or transmission range of Bluetooth headsets can cover a radius of up to 100 meters, especially for Class 1 devices. Radio frequency headphones, however, can cover a wider radius, but they also consume more power than Bluetooth-equipped headphones do. So, in terms of signal coverage and power consumption, any headphone with Bluetooth capability has the perfect mix.

Another reason that makes Bluetooth headsets a better alternative to other wireless headphones is the wide range of devices that you can use with them. The most common devices that you can use your Bluetooth-capable headphones with are mobile phones, media players, computers, and game boxes.

These days, the most common device used with Bluetooth-capable headphones are cell phones and personal digital assistants (PDA). Advanced Audio Distribution Profile (A2DP) allows many mobile phones and personal digital assistants to stream high-quality audio to your Bluetooth-capable headphones. For you, this means eliminating the hassle of using wired headphones just to listen to audio from your mobile phone or PDA. But, that's just part of the bigger picture. Many wireless headphones also have built-in microphones. If your cell phone, personal digital assistant, or handheld device supports the Bluetooth Headset Profile (HSP), Hands-Free Profile (HFP), and Audio/Video Remote Control Profile (AVRCP), you can use your Bluetooth-capable headphone for more than just listening to streaming audio. You can also make and receive calls, as well as control your device wirelessly.

Next to mobile phones and PDAs, computers are common partners of Bluetooth headsets. Wherever a software application requires the use of a headphones and microphones, your Bluetooth-enabled headphones have that covered, as well. Voice chatting and video chatting through such platforms as Skype or Google Chat become more convenient with wire-free use of headphones that are paired or linked to your laptop or desktop computer via Bluetooth.

The media players are also catching up to the Bluetooth craze. Many of the latest models of portable players - from MP3 players to DVD players and the like - are starting to support and enable Bluetooth functionality. This is good news for you because you can pair your Bluetooth-equipped headsets with such devices and enjoy your digital music and videos without the wires.

Gamers have also stepped up to the Bluetooth bandwagon. The latest generation of game consoles, for example, are beginning to include features that allow game players to go online, as well as to establish and interact with online social communities. With Bluetooth headsets enabling you to chat with your game mates while both of your hands are preoccupied by the game controllers, you can easily keep in touch with fellow gamers while standing far away from your game box.

With more and more devices adding support for them, Bluetooth headphones will soon be the dominant type of headphones for use in listening to audio and for voice chats.

Jim Michael Cooper is a tech lover who writes about electronic gadgets and devices such as Bluetooth headphones. If you love cool gadgets such as wireless headphones, visit Jim's site to buy one or to read more stories about Bluetooth headphones.