About Bluetrek:

"Launched in 2003, Bluetrek G2 was the first to offer Bluetooth headset weighs 12g to talk time of 9 hours, excellent design and comfortable ear-hook. in Bluetrek G2 is still the reference in the market in terms of features and performance. It was a best-seller in several European countries, is sold in most major retailers in more than 40 countries, as well as the choice of major European operators. Bluetrek G2 V also boasts very low profitability. "

Specifications:
• Operation range: up to 10 metres
• Weight: about 12 grams
• Size: Length Width 67.5 * 19.5
• Reversible hook either ear with a smooth material for a long
• Capacity: Up to 9 hours of talk time and 300 hours of standby mode
• 9 hours a HV3 / HV2 at 7:30 pm / 6:00 pm in the HV1 (HV level set on your mobile phone)
• Bluetooth specification: V1.1 compatible
• Profiles: Headphones profile Hands-Free profile
• Increased speech to a mobile phone
• The volume adjustment

Packet lines:
• Bluetrek ® G2 Bluetooth ® wireless headset
• The charger
• Educational benefits

As can be seen from figure on the headset looks Bluetrek sports and smooth. The main body color gray, and there is a very attractive chrome front of the box in the middle of a headset, the person acting as a multifunctional mark button. In the middle of this is a clear plastic buttons, which also tells power status through LED lights. These LED headlamps tell us when the headset is paired with other Bluetooth devices (search), or turn off.

There are also two small silver buttons, one above, and under the other, the one on top is to turn the volume up, and one of you guessed, in turn, reduce the volume. These two buttons are in a good position, as shown in the photos above, because while pressing a headset in your ears, you will not interact with other button, thereby creating any problems while on call. There are two silver buttons in front of each volume buttons, but they are not really buttons, they are placed there to make a design look at the full headset, looking as identical buttons! In headset weighs about 12 grams of it is very easy to make, and sometimes you forget about his ear!

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In the photo you can see, he performed plastic housing, but actually it feels like rubber, as well as acts like it, as it is a fairly flexible, thus making it more comfortable. In addition, I showed you how flexible speaker housing, in fact, is to give you an idea about the quality of the product.



Switching to ear loops which, as can be seen from the pictures above, it is very flexible to ensure maximum comfort, as well as attached to the hinge, which reliably connected to the main part of a headset. This allows for the ear loops when you turn allows the device fit your right or left ear pretty easy. Despite the fact that ear loop is very flexible, it seemed to have some wire running through it enables the user to set it in the position they want.

I tested in Bluetrek G2 Bluetooth wireless headset with my Samsung D500 mobile phone. Pairing the headset from my mobile phone was easy and Bluetooth headset gives sounds when he is looking for a device that connects and switches off a little bit to make it easier to understand that his doing, and then just look at the color LED. In order to find the device with a headset in this case, my mobile phone, I held down the button in the middle of multi-functional headset until it is flashing red and blue rotating basis, and when he found the device you are looking for, all you need to do next time, enter a default transmit code, and the two devices will be paired.

Audio quality was very good, better then most headsets I tried. When you receive an incoming call, all you have to do is put your finger on the middle button for a few seconds, and it takes the call immediately transfer it to headphones, which are very clear. To end the call, it in the same procedure, so there should be no complications. Preserving my finger clicking on average for a few seconds allows me to call the last number that was obtained without a dial or touch my mobile phone, in my view, a cool feature. There were no problems with the quality of audio on incoming and outgoing calls, as they were both clear. In addition, the transfer speed of sound from a mobile phone to a headset, it was very fast, so any delay in this part.

This headset can also be a pair of more than one mobile phone at once, one to receive calls and make calls for a book. This headset also has voice dialing, and it can redial the last number, which could be that you score, or one of them has been received, and it could reject the appeal.

The range of the device is up to 10 meters (the distance from the mobile phone to a headset), then lowers the quality of sound, and you can hear sounds in posmeyaniem or destruction. In Bluetrek battery takes about 2 hours to charge, and from that you get 5-7 hours talk time. Stand impressive time of 6 days.
Below are photos from the headset, the prosecution and the search appliance.

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Conclusion
Overall, I think this is a very good headset, it is certainly better then many other headsets currently on the market. At the sound quality is very good, and as is the build quality. It is flexible in the field of law, it is easy to use and ergonomically well.