I've used for my jogging, under a light drizzle, and while I sweat a lot, it seems to hold up well (two months of use).
I connected it with my phone that I use as mp3 player, phone calls are indicated by a small beep in the earpiece, and line seizure is done just by pressing the central button of the headset.
For my part, I connected with HTC Legend (android 2.2) and Nokia E5 (symbian os).
I think that people who fail to connect via Bluetooth, do not be mastered their phone either did not read the headset manual.
The headset does not automatically connect when you first use, or the first pairing. We must press and hold the headset button until the LED flashes red and blue alternately, and only then start the pairing process from the host device.
Thereafter, just turn on the headset, and Bluetooth phone connection, to connect automatically.
one flaw: there was no indication of the level of charge or discharge. No indication on the potential autonomy ... So we load a little blindly, but for now, I used it for three hours straight, and it was not yet discharged. According to the manufacturer, there would be 20 hours of autonomy in continuous use and 400 hours standby ... !!!
here's a handy link that perfectly describes the product and how to use it: [...]
Frankly, at that price, it's a great buy. Highly recommended.
