Specification mini sound box portable speaker: 1.3.5mm Audio cable 2.USB cable 3.FM ... Features:Mini sound box portable speaker can link to iPad, MP3, MP4, Notebook, CD, DVD, Mobile phone,IPOD,iPhone&iPhone 3G&4 ... pilot lamp, build-in mp3,mp4,laptop,mobilephone as peripheral speaker. mini sound box portable speaker mini sound box portable ...