... width. 5.1 year warranty Mini wireless printer support Android OS device,Windows OS device (MP300) MP300 Performance Parameter Print performancePrint ... computerBattery packPolymer battery7.4V 1200mAhSDKSDK for Windows mobile, WINCE, Android ,Iphone,Symbia, Blackberry(Option)Reliability Printer head life6× ... .20×44.54(mm) Mini wireless printer support Android OS device,Windows OS device(MP300)