Firstly, the picture shown above is not the BH-100 headset. I think it's the BH-207 instead. I bought the BH-100 for around 20 euros about 6 months ago. The package is quite standard of the headset, charger & several different colour earloops that allows you to mount either ears. Pairing the headset to the mobile phone goes without any problem as long as you follow the manual. I find it a bit difficult to power on the unit as the unit doesn't provide much grip to hold on. On several occasions, the unit actually slipped off my fingers while attempting to power it up. Sound quality is clear but I do get sound distortions on both units that I owned. The unit is very fragile. My first unit got knocked off my ear and my friend tried to stop it row down the drain with his foot and the whole earpiece broke off. After using it for several months, the headsets volume can suddenly go low by itself as you are talking. I have yet to find a solution for this. Overall I find this headset of below average standard.