Griffin Technology today announced its TuneFlex AUX is now shipping, a flexible charging cradle with line-out audio. TuneFlex provides a custom-look, in-car mount that charges the iPod as it plays over the car’s stereo. The updated product line now includes an auxiliary-in cable to accommodate the growing segment of auxiliary input-enabled cars. TuneFlex AUX creates the high quality of direct, line-in sound on a flexible charging cradle for iPod. The flexible TuneFlex AUX is available in two sizes; TuneFlex AUX for iPod nano and TuneFlex AUX for iPod with video. TuneFlex AUX is priced at US$49.99.