... color 3,CE,RoHS 4,Factory price Mini Sports Speaker MP3 Player for Bike Features-100% Brand new and ... .-Built-in Hi-Fi high quality and high efficiency speaker monomer, you can still hear heavenly music even outdoors ... turn off the loudspeaker, not accessible to anyone else.-Sound speaker, headset, USB connector, FM radio antenna, line in ... for bicycle + 2 fixing belts1 x Chinese-English manual Speaker