portable mini speaker *USB,TF,FM,LED mini portable speaker *mp3 speaker with battery,colorful and fashional *CE,RoHS portable mini speaker Specifications: 1) ... , cell phone , mp3 ipod Iphone as speaker 6) Acrylic shell mini speaker 7) Speaker size: 50X50X52mm 8) It have changing colors ... internal antenna 10) Big LED screen an show time, FM channel, charging and so on 11) Colour available : Pink, ...