If you have an iPhone then use bluetooth audio. Or since you'll need a charge, use the USB connector cable and charge your iPhone while listening to music from your phone. Win win.
2011.75 E90 ///M3 6MT | JB | Blk | CF | ZCP | ZCV | ZCW | ZP2 | 403 | 6NR | 752 [Sold T.T]
'95 Integra GS-R [Stolen-RIP] | '05 Legacy GT Stg 2[Traded] | '08 STi Stg 2+[Sold]