Jabra headset takes us with a beautiful musicality at an amazing price. (At least on amazon). I use it in my daily transport. Good sound insulation, I listen much weaker with my AKG 451. The others did not hear you. (Unless of course you push the headset into a corner). For now it's great I use it with a Samsung S4 without problems (podcast, music, phone conversation). Fairly light and comfortable to wear, he remains sober (in black anyway). Really happy. In the less, it does not bend. Therefore less easy to pack in a bag or other. But the wireless was soooo convenient. The headset is capable of generating a lot of bass (good bass), so it will go through an equalizer if you want to reduce, but at least for lovers of big sounds, it is able to get you moving neurons. In my case I reduced ;-). In the few headsets that I have tried in this price range (AKG BT and other), it is unbeatable. (I'm not comparing with helmets to 300). For orders, you can answer a call, switch between two calls, hang up, turn up the volume, turn the volume down. (No problem on Android Samsung s4) After we need to see in some time if the aged helmet. (Foam, buttons, headband). The helmet itself is well done, however the buttons gives an impression of fragility, but it can be an impression.