ScanAvenger Portable Wireless Bluetooth Barcode Scanner: 3-in-1 Hand Scanners - Cordless, Rechargeable 1D and 2D Scan Gun for Inventory Management - Wireless, Handheld, USB Bar Code/QR Code Reader (Mobile Only)

Scan 1D barcodes including UPC, EAN, Code128, Code39, Code11, Codebar and many others; Scan 2D barcodes including PDF417, Data Matrix, QR Code, Aztec, MicroPDF, Interleaved and others

This linear barcode scanner has a transmission range of up to 493 feet in an obstacle free environment and around 98 ft in environments with medium density obstacles. Transmission speed can be adjusted in order to scan barcodes faster.