250 watt with external antenna?? FM?? aux input</br>Bluetooth built in - no need to use aux wire?? no messy wires</br>2 full featured remotes. one wired and one wireless</br>2 stunning chrome speakers included</br>Mirror brackets included in the package</br></br>Product Description</br></br>shark SHKMSDHRS7170BT-cr  Package includes a 250 watt motorcycle amplifier with FM radio built in?? 2 waterproof speakers?? 2 full featured remote control that changes FM stations?? volume?? on / off and all wires and accessories needed to install this (wired and wireless).  This new system has a huge lit up display for the FM station & all song information. (ie name of singer?? album?? length of song etc)  The amp / radio / receiver also has a SD & USB slot so that you do not even need a mp3 player to use it. Just download any song onto a SD card?? insert it into the amp and your set!  You can connect any ipod or mp3 cd player to this system.</br><br/>http://www.amazon.com/gp/product/B00CYSNH74