The Audiovox IPD-UNVBT is physically firm, functionally flexible, and relatively inexpensive mounting option for entertaining rear seat passengers with the tablet that you already own.
The Streambot Y is a simple yet effective FM transmitter for owners of older cars, but the lack of automatic tuning could be an issue in areas with crowded airwaves.
Radical.FM fits the bill when you just want to jam out with some music, but its limited features won't please most music fans.
Pricing not available
This inexpensive gadget connects your Bluetooth phone to your car's old FM radio.
Take a look at this ad-free, donation-based Internet radio service.
Bop.fm, an aggregator of online music services that makes permanent links to songs and playlists, now can embed a player for a song list into any site.
This compact Jack-of-all-trades also functions as a speakerphone and a receiver for non-Bluetooth devices like headphones and stereos.
The London-based streaming-music service isn't happy about being booted from iAd but says that it's "flattering" to be seen as such a threat to Apple's iTunes Radio.
Last.fm is ending subscription radio streaming on 28 April to focus on applying recommendation and tracking features to music from other sources like YouTube and Spotify.
Amping up their partnership, users can now immediately click and hear tracks licensed by Spotify on Last.fm's own site.