Specification 2.0 audio speaker: 1.3.5mm Audio cable 2.USB cable 3.FM radio, earphone function Features of 2.0 audio speaker:2.0 audio speaker can link to iPad, MP3, MP4, Notebook, CD, DVD, Mobile phone,IPOD,iPhone&iPhone 3G&4 can be charged when playing by plug in straightly.1.Play music, with high-powered loudspeakers, long time play2.Build-in stereo FM radio3.Build-in 450mAH Li-ion battery, ...