Because I have annoyed at the HBS 700 bit the protruding cable and this little crab now and then abfiel.war skeptical because of the retractable cord but I must say I have nothing to complain about. The LG has truly solved.
The build quality of the headset is very good.
Operation is even wearing gloves at work quite well and simply.
For battery life I can say the following:
I hear every day about 7 hours non-stop music and podcasts and am completely satisfied. The battery is then loudly iphone 6 display still about half full. In addition, has the battery consumption also halved on my phone !!! No joke! With wired headset my fully charged iPhone was after 7 hours music and the occasional phone calls thereafter at approximately 25% remaining battery. With the Bluetooth headset and the same conditions, I still have about 60% battery ... But I was indeed surprised me is explained by the fact that only that the wired headset quasi amplifier required by the iPhone and therefore draws on the battery. And Bluetooth consumes very low battery.
So even a big plus!
The range is ok for me, did not have a reception demolition but I was never more than 20 meters from the mobile station. However, with obstacles.
Comfort is great. You notice after few minutes no longer at that one there wears around her neck.
And the sound I can as a trained engineer say the following: rich bass, pleasant but minimal bit quieter bass to about 160Hz, which are in the midst broadband too little and the heights are from approx 3Khz at the tips a little too vigorously. On the whole a pleasant balanced sound without disturbing frequency spikes. Annexed you can see my EQ preset with which the hearing for me is the most pleasant.
Another tip, for all the bass are saying that too lax: Sit the matching earbuds off the standard it set were too small and there was not a bass with me on. The mean for me were the most pleasant and when the listeners sit in the ear properly, then you also have a good sound!
I can recommend the LG HBS 900 each. Just got on offer here. I've got hold of 60 and am sher satisfied.