9. Headphone Splitter

Device Name: Male to Double Female Split Audio Adapter
Price: $2.99
Complex Says: We know, now you can't give the excuse of sacrificing your iPad for your girlfriend to watch those cheesy romcoms on her own. With these headphone splitters, you can both listen to the device's audio while the driver listens to his own car system's tunes. Don't worry, you'll thank us later.