ALL IN ONE design:1D/2D barcode,BLUETOOTH,WIFI ALL IN ONE designSupport 1D/2D barcode,BLUETOOTH,WIFIRugged with IP54 rating, better dust-/wafer-proof ... times, 0.5 meter, rolling by six contact surface 1D barcode scanBrand: SE4500 (all major codes)Types: UPC/EAN, Code128, ... of 5, Chinese 2 of 5, Codabar, MSI, RSS,etc2D barcode scanBrand: Symbol SE4500Types: PDF417, MicroPDF417, Composite, RSS, TLC-39, ...