I am a big consumer of audio headsets. I must have over twenty of all types: Bluetooth, Noise, filiaire covers the ears, with remote controls ... I was a big fan of beats for their ability to isolate the ambient noise by covering ears, especially when taking public transport. I also like those equipped with a function to reduce noise but I was tired of wandering with batteries as most no longer works without battery. Now I want a wireless headset for when must both be held at the Metro Bar + hold her bag, the wire tends to tangle everywhere. I opted for this helmet after reading tests at various sites. The pros: - The battery takes longer and the charge time is relatively low - It insulates noise despite it has no function to cancel ambient noise - Bluetooth connection that sets up easily (even better with the NFC) and runs over a long distance (10 meters without problems with partitions) - All the keys work and be able to pick out a call without phone is super convenient. The microphone also works but then it is better that the ambient noise is not too loud - It comes with a mini-jack cable to function when it has no battery. And surprise, unlike other headsets on the market, the sound is very good.
The -: - Disappointed because no rigid cover and when to store it in a bag is going to break - Attention because it charges via a micro USB cable (supplied) and an adapter for a plug is provided in the box. I am therefore obliged to load it onto my computer off it is not necessarily turned on at the time - And final surprise: when I listen to music on my ipod I have a lag time before each song (2-3 sec I have not the beginning of the song). I find this problem on my mac devices but no problem with my samsung galaxy s4. Bizarre.