1101A 3.5mm Plug Car MP3 FM Transmitter / Charger w/ USB 2.0 / Micro USB for Cellphones - Black
Suitable for all Samsung series; With USB output port also can provide charge for other digital devices; FM frequency can be choosed; With 3.5mm audio output port; Plug 3.5mm plug into cellphone adjust car radio and cellphone to the same frequency then you can enjoy music in the car.