Feature:1. [Versatile Barcode Scanner] This barcode scanner supports both 1D and 2D barcodes, making it suitable for various scanning needs.2. [Three Scan Modes] Featuring button trigger mode, auto sensing mode, and continuous mode, this barcode reader is more flexible and convenient to use.3. [Wide Compatibility] This QR code scanner is compatible with different operating systems, such as for Linux, for Android, for Windows XP, 7, 8, 10, for OS X.4. [Shock Resistant] Able to withstand repeated drops from heights of up to 2 meters onto floors, this barcode scanner guarantees a longer life.5. [Wide Applications] Ideal for supermarkets, convenience stores, warehouses, libraries, bookstores, pharmacies, retail stores, and more.Specification:Item Type: Barcode ScannerMaterial: ABSModel: M930Work Voltage: 5VImage Sensor: 640 x 480CMOSDecodable Format: 2D: CodablockF, Composite, Data Matrix Code, HANXIN, Matrix2of5, Maxicode, MicroPDF417, Micro QR code, MSl. PDF417, Pharmacode, QRCodeSystem Compatibility: For Linux, for Android, for Windows XP, 7, 8, 10, for OS XScanning Mode: Manual button scanning, automatic induction scanningInvoice Function: Support (only for the Chinese market) (for Win system)Minimum Recognition Accuracy: Code39 code 5milScannable Barcode Type: Paper and film 1D 2D barcodes, mobile phones and tablets screen 1D 2D barcodeMotion Tolerance: 2.5m/sPrinting Contrast: 25%Barcode Output Editing: Support adding pre suffixesFall Resistance: Can withstand multiple drops of 2m free fallWaterproof and Dustproof: In accordance with IP54 standardCommunication Interface: USB port (drive free), USB virtual serial port (installation driver).Package List:1 x Barcode Scanner1 x User Manual