REVIEWS:
1) not a comfortable fit...: this headset paired easily with my t68i and provided very good reception but there were a couple of issues that led me to return this accessory:
1. the headset won"t stay put. as hard as i tried, i could not get comfortable with the way this headset attached to my ear. i had to adjust it constantly and even then, i felt that the headset would come off if i moved my head too quickly.
2. the headset is designed so that the speaker rests on top of your ear. this contributed to issue number 1 but also made it difficult to hear your called party. even with the headset volume at maximum, i sometimes had to press the speaker against my ear to hear clearly. kinda defeats the purpose of hands-free!
3. you can only use this on your right ear.

i would recommend the jabra freespeak as an alternative bluetooth headset. peace.