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 ... pilot lamp, build-in mp3,mp4,laptop,mobilephone as peripheral speaker. 2.0 audio speaker for iphone 2.0 audio ...