Bluetooth Headset Buying Tips

April 21, 2011 - PRLog -- In the past few years, Bluetooth headsets have become must-have accessories for cell phone fanatics. The benefits of these hands-free, wireless devices are obvious, particularly in the wake of state and local laws that require the use of a headset while driving. And just as the number of headsets has exploded, the number of Bluetooth cell phones has increased as well. Integrated Bluetooth is now present in a broad range of cell phones--from high-end smartphones to low-end functional models. Of course, cell phone Bluetooth usage is not limited to just headsets--you can also use Bluetooth to stream music wirelessly, connect to the Web, transfer files, and more.

Before we delve into the different kinds of Bluetooth, it may help to know a little bit about Bluetooth itself. Even though the technology has been around since 1999, many consumers are still a little confused about what it is and how it works. Even its oddball name is somewhat mysterious; the technology was named after a 10th-century Danish king with an affinity for tooth-staining blueberries.

Compatibility:

Optional Bluetooth headset, the most important question is whether it is compatible with the headset. Some Bluetooth headsets are not compatible with the phone, mainly because of different specifications. Bluetooth headset now there are two main specifications ----- HandProfile (HFP) and HeadsetPro-file (HSP).
 
Chip Brand:

Bluetooth headset is now chip suppliers are two companies, one British CRS companies, the other is the United States Zeevo company. CRS products on the market share accounted for more than 80%.

Transmission distance:

Bluetooth headset is also more concerned about the transmission distance issues. Bluetooth headset and Bluetooth version transmission distance has nothing to do, depending on the sophistication of technology. PowerClass2 standard transmission distance of 10 meters; and upgrade PowerClass1 will increase transmission distance up to 100 meters, and offers Hi-Fi stereo. In general, the distance between mobile phone and Bluetooth headset not be too far safer distance of about 2-3 meters.

Version:

Consumers purchasing the Bluetooth headset, often see Bluetooth1.1, 1.2,2.0 and other figures, these figures represent the different versions, but also represents the ability of the headset interference. The most common currently 1.1, 1.2 is the new mainstream, 2.0 just released soon. Bluetooth version, relating to the received signal quality. More emphasis on the new version to overcome noise interference. New versions can be backward compatible, consumers purchase price and demand should be measured.

Shape

In addition to functional considerations, the Bluetooth headset's appearance and wearing comfort serves consumers must pay attention to the key. Face shape of each person, the user should try it before buying, wearing comfort, and then shot to buy.

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