Audible Rush Jam-Pac Premium PLUS - World's Best Sound Bicycle Speaker System - AND Handlebar Bag - for iPhone , iPod , Android Smartphone and MP3 - WITH USB SMARTPHONE RECHARGE AS YOU RIDE - BLACK EASILY THE BEST SOUND QUALITY IN BICYCLE SPEAKERS- World's only digital 12-volt amp and high-output speakers for bikes Speaker system hidden inside weather resistant handlebar bag with quick-release- Holds wallet, keys, book, light jacket... Holds player front-and-center- Provides full access to player through touch-screen compatible clear film- Fits iPhones, iPods, MP3 players and most Android phones Rechargeable 3,000 mAh Lithium Ion for 9+ hours play at high volume- Automatic power down Recharges your cell phone while you ride (Premium Plus model feature)- Supports your phone's hands-free and GPS navigation features