Not sure what the other reviewers problem was but this is a great little headset for ps3. I just picked one up on sale for 20 bucks cheaper than everyone else had it for and couldn't be happier. Automatically syncs with the ps3, has onscreen display for all of the functions, has a mute button to turn off the microphone and sounds great. I had no problems hearing the other players on MW3 with it while all of the sounds from the game still came from my speakers.
Comes with a nice little charging cradle and was fully charged in just a few hours. I played for several hours after getting it charged and it was still showing a full charge afterwards so I'm not sure about the battery life but it seems to be great. I'd buy another one in a heartbeat.
this mic is the biggest peice of crap i have ever purchased as far as bluetooths, the ear peice doesnt fit in your ear whatsoever, theres only 1 sensitivity volume and the sound quality of hearing people is terrible, its just a huge fail. target has another bluetooth mic from [...]for [$] that is way better buy that one, i'd give it a 5