IMPORTANT: Original Product
Installation instruction is not included.
When used with phones of other brands, the original functions of the remote control and built-in microphone may NOT be supported.
To be well prepared for your non-stop life style, you may need a high quality headset for any unexpected calls.
With 3.5mm audio jack connection cable, it fits for most mobile devices that are applicable.
GT-i9100 Galaxy S II
1. 3.5mm Handsfree x1
*Components not on the list are not included.