The item produces a very annoying echo .

Will this unit work with the iphone4 ??

I thank you for your great kindness, the first shipment was lost. Yesterday I received my bluethoot no extra cost.

I am very pleased ------_
five stars !!!!!

excelent ! functioneaza bine si are o durata mare de utilizare intre doua incarcari, 15-20 zile, poti sa-l folosesti oriunde, in masina sau acasa ( de ce nu ? ). super OK si ieftin !

ce produit fonctionne très bien après la synchronisation avec le téléphone portable en position kit car. en fonction du téléphone il faut faire quatre zéro (0000) pour le code bluetooth.

how many telephone are connectable at the same time? I need at least 2

Guten Tag,
am heutigen Tag (02.11.2010) habe ich die Bestellung vom 11.10.2010 -DA201112992- erhalten.
Ich bedanke mich für die Zusendung und wünsche Ihnen
noch viel Erfolg.
Mit freundlichen Gruessen.
D. Wernicke
Good afternoon,
in the today (11/2/2010) I have received the order from the 10/11/2010-DA201112992-.
I thank for the sending and wish you
still a lot of success.
With friendly greetings.
D. Wernicke

This item is very helpful for me. I am very pleased. Seems to work just fine!!