I bought the Motorola H3 bluetooth headset to go with my V3i phone and it has been very reliable. The sound quality is good and I can hear when I am in the car. It fits well and doesn't feel likely to come off easily (like my old Samsung WEP150). The blue light goes into standby mode after about 5 minutes so it isn't flashing all the time and drawing attention.

Motorola could have done so much better with the H3. Do not be fooled because it looks cool... this is not worth the money.

The sound on the Motorola H3 mobile phone is horrible. If you turn the volume up loud enough to hear, the caller on the other end hears a terrible echo. If you turn the volume down so that there is no echo, you can't hear anything.