... time playing7. Line-in function, can be an attachment notebook, mp3, m4, iphone8. All function in one interface design10. Applicable to ... MP3, MP4, Laptop, PC, MD, Mobile phone, etc…all kinds of ... digital audio players. 2011 Hot Selling! Outdoor MP3 Speakers w/ Bicycle Clip Attribute: 1.Demention34*34*115mm2.Output ...