... 4.can be connecting with computer,MP3,MP4,cellphone 5.FM Radio support Specification: Speaker MS-89B1.size:220*115*100mm ... can be connecting with computer,MP3,MP4,cellpnoe,workman,3.FM Radio support,Calender,Alarm clock,LCD display. 4.Attached with ... stand speakerRate of work4wBass boost/Reduction70(db)Peak power4(w)High pitch unitWUHigh pitch/Reduction75(dB)Horn unit size52( ...