Small 1D 2D QR Barcode Scanner 2.4G Wireless BT USB Wired Connection Rechargeable Portable QR Code Scanner Item Type: Small Barcode Scanner  Material: ABS Connection: USB, BT, 2.4G Transfer Distance: Wireless Mode 165 Feet (50 Meters), Bluetooth Mode 65 Feet (20 Meters) Offline Storage Mode: Yes Scanner to Receiver: One Scanner Can Only Connect to One Receiver Supported Barcode Types: 1D and 2D (QR, Data Matrix, MicroPDF417) Battery Capacity: Rechargeable Lithium Cell 1200mAh x 1 (Built in) Supported Devices: Computer, Smartphone, Tablet Screen Scanning: Yes Auto Sensing Scanning: Yes Supported 1D Barcodes: UPC EAN (UPCA, UPCE, EAN-8, EAN-13), ISBN (Bookland), Code 39, Code 32 (Italian Pharmacode), Code 128, Code 93, Codabar, Interleaved 2 of 5, Standard 2 of 5, Industrial 2 of 5, Matrix 2 of 5 (Japanese), Code 11, Telepen, Pharmacode, Chinese post code, MSI Plessey, GS1 DataBar, GS1 DataBar Limited, GS1 DataBar Expanded, Telepen Supported 2D Barcodes: QR Code, Micro QR Code, DataMatrix MaxiCode, Aztec, PDF417, MicroPDF417, PostNet, PLANET, Australia, Royal Post, CODABLOC F, Composite Codes (CC-A, CC-B, CC-C)