Not the easiest bluetooth i have had to set up.
If you follow the instructions that are included you will possibly fling the little thing across the room as e tried for 15 minutes and was undetected.
The instruction include s the usual english, french, dutch, italian, spanish, and netherlands language.
it starts at the basic form of charging it up before you use it. once it is charged that is where the instructions go awol. we had to check up on the internet and the instructions there went thru set by set and it was done within a minute.
the handsfree has a comfy ear piece and as it is lightweight at 13g is doesnt pull on your ear.
statistic wise you have
upto 10 hour of talk time
21 days on standby
The little thing has a talk button so easily answer call whether driving or walking etc. also it has 2 volume buttons to turn it up and down.
when i used mine the sound quality was very good and no crackiling.
You also have the choice of features in muting the microphone trnsfering the calls, also doing a call waiting and putting someone on hold while someone else calling
so for a small package you have a load of features