... speed printing 4.58mm width. 5.1 year warranty Mini wireless printer support Android OS device,Windows OS device (MP300) MP300 ... Windows mobile, WINCE, Android ,Iphone,Symbia, Blackberry(Option)Reliability Printer head life6×10e6 character linesPaper Paper typeOrdinary thermal paperWidth 57 ... (mm)115.12×83.20×44.54(mm) Mini wireless printer support Android OS device,Windows OS device(MP300)