... Portable Stereo Digital Speaker for Iphone,IPOD 2.FM Radio,Alarm clock,LCD Clock Screen 3.Backup battery,adaptor Stereo Speaker for Iphone,Ipod ... up to iPod, radio or buzzer- Backlit LCD for clock and menu functions, with 5 dimming levels- Extra AAA battery for clock backup- Universal iPod ... Output Power: 3W X 2- Driver Unit: 8Ω 3W Package:Speaker (1 piece),Power adapter(1piece) (input 100~240V,50/60HZ ...