BlueTrek Metal Evolution
I’ve had this Bluetooth Metal Evolution set for sometime now and it has been working perfectly , I had an older version Bluetrek UFO which in my opinion was even better in design but it stopped charging and it’s my mistake i forgot to charge it for quite a long time 
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What’s HOT ??
1- design and weight .
2- Easy to connect and use .
3- Battery life is good .
4- Charging it is no issue ,you can charge it anywhere thanks to the USB connector and car charger .
5- I love the fact that you can use it without the ear hook.
What’s NOT ??
1- Works well with my Samsung S1 and S2 , also my Nokia N97 , but had problems with iPhone 4 and it was a terrible experience ,maybe the iPhone needed an update .
2- It’s not very compatible with Apps in the android market Viber for example when you set it to work on bt it never connects which is a big issue for me as i use Viber a lot or even skype .
3- The buttons are placed in a terrible place ,you will definitely press the wrong button if you have big fingers or even small ones !! , I’d rather have one big round button on the body near the top for easy access just like this Sony Ericson VH110 ( i had one but the volume was always very low no matter what i do or which phone i use,but guess what it worked just fine with an iPhone4 !! ) .
Sony VH110
Bluetrek UFO
Bottom line my favorite was the bluetrek UFO pity it isn’t charging anymore.
