Sony Ericsson Music Desk Stand for Sony Ericsson C702a, C902, C905a, K850i, TM506, W350a, W380a, W508a, W580i, W595a, W705a, W760a, W995a Superior sound quality Operates with AC adaptor or 6 "AA" batteries Integrated FM radio antenna Holds and charges your compatible phone Perfect for using at home or while traveling