... class IIScan Speed100 scan lines per secondScan Angle42°+ 2 nominalDepth of Field0 ~ 50 cmPrint Contrast0.3 minimum ... 2/5, Code 39 full ASCII, Code, 128, Codabar, Code 93, Code 11, ITF 2/5, MTX 2/5, IND 2/5, ISBN/ISSN, China Postage, Code ... 32, MSI/Plessey, IATA BluetoothBluetooth ProtocolBluetooth 2 ...