... 4.for laptop,mp3,mp4,mobile,computer,for iphone. Mini mobile phone speakermodel number:MA82761.Digital MP3 Player: TF ... reading capabilities.2.High sensitivity FM stereo reception. 3.LED indicator light-emitting diodes.4.AUX external audio input: ... 3W*2(RMS) 2.Frequency:100Hz-18KHz 3.Inside speaker:3W*2 4.Input power:DC 5V 500mA 5.Audio ... us by e-mail or MSN for the inquiry. Mini mobile phone speaker