It's not a really good one, neither is it bad.My review about it is little bit intermediate.It has some of really good features. It has really good sound clarity and fully HD display.
But it costs little higher than other brands with same features.Though it has Bluetooth connectivity and screen monitoring feature, it is not compatible with all phones.I can't connect my redmi phone with it using screen monitoring feature.
It's very expensive compared to other brands.It could have been little cheaper, would have grabbed all people towards it.