inputs.text: looks different works - bought unit transmit audio droid 1 phone wanted something extremely mobile didnt rely car charger case wanted use beachi lot research found unit best reviews price shipping time 5 although unit looks little different still works great no problem car overpowered whatever signal already coming frequency decided try within reason youre not going overpower 50k watt station 20 fm transmitter silly takes two aaa batteries im using old remote control found drawer guess doesnt use much power dont know old batteries hahaall allhappy far