Portable Bluetooth Barcode Scanner, Wireless 2D QR 1D Bar Code Scanner with LCD Display for Smart Phone, Computer & POS 1.Settings keyboard, LCD display and AI voice: Compared with traditional mini barcode scanners on the market;The customizable menu setting keyboard helps you set various functions (no need to scan complex barcodes for settings anymore); The 1.44-inch LCD screen displays settings, wireless, Bluetooth, battery, scanning and storage status, making operation easier . 2.Bluetooth/Wireless + 2000mAh large-capacity battery: Fully charged, it can work continuously for 72 hours, meeting more application scenarios. The mini barcode scanner can be directly connected to PC/POS via 2.4Ghz wireless USB or USB cable, without driver/software. Compatible with computers' for Windows, for Macos, Linux and general POS systems (Not compatible with Square POS system). Bluetooth connection supports for iPad, for iPhone, for Android, tablets, etc. 3.3 Scanning Modes + 2 Data Upload Modes and Built-in Auxiliary Light: Set 3 scanning modes through the user manual: 1. Manual trigger mode, 2. Automatic sensing scanning mode, 3. Continuous scanning mode. In addition to the conventional instant upload mode, the mini barcode scanner is also equipped with an inventory mode that can store more than 50,000 barcodes. 4.Excellent scanning performance and wide application: The wireless barcode scanner can not only read ordinary one-dimensional codes (UPC/EAN, Code-128, etc.), two-dimensional codes (QR, Data Matrix, etc.), but also complex barcodes, such as wider scanning range, blurred, barcodes. Curved surfaces, screens, color barcodes, etc. 5.Supported barcode scanning types: 1D: EAN-13, EAN-8, UPC-A, UPC-E, Code 128 Code 39, Code93, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Code 11, CodaBar, MSI-Plessey, GS1 Databar(RSS), etc. 2D: QR Code, Data Matrix, PDF417, Micro-QR, Aztec, etc. Color: Black Material: plastic Package Contents: