OBZ 1D/2D USB Hands-Free Barcode Scanner 1D 2D QR Barcode Scanner, Omnidirectional Hands-Free Automatic USB Barcode Reader Scanner, Hollow Scan Window Automatic Image Sensing Barcode Scanner for POS PC Supermarket Bookstore Inventory Hollow Scan Window Hands-free Design: The fashionable hollow scanning window design makes it look more beautiful and suitable for any working environment. Small in size, it can be used in various occasions where space is limited. Handsfree barcode scanner can directly place on the desk, release your hands, which can easily and quickly scan, reduce wait times, improving your efficiency Automatically Sleep Wake UP: Specially equipped induction trigger, OBZ desktop barcode scanner support auto-sensing scanning, barcode recognition more intelligent. Once it senses that there is a barcode in front, it will quickly light up for scanning. When you not use the barcode scanner for a while, it will be into a sleeping mode. With a 30adjustable scanning window that can be tilted up or down freely, you no longer have to worry about irritating your eyes. Plug and Play Easy to Use: Desktop Barcode Scanner is no need to install any driver, software or app, our esktop barcode scanner supports directly connect to your laptop, PC, POS by USB cable. compatible with Windows, Android, Linux, Mac OS etc system. Works with Quickbook, Word, Excel, Novell, and all common software. Upgraded Stronger Decoding Capability: Easily capture barcodes 1D, 2D QR code on labels, paper, and mobile phone or computer displays, sensitive and accurately. 1D: Codabar, Code 39, Code, Interleaved 2 of 5, Code 93, Straight 2 of 5 lndustial, Matrix 2 of 5, Code 11, Code 128, GS1-128, UPC-A, UPC-E, EAN / JAN-8, EAN / JAN-13, MSI. 2D: PDF417, Micro PDF417, QR Code, Data Matrix, MaxiCode, Aztec, Codeblock A, Codeblock F, GS1 Composite Codes. Widely Used: High sensitivity, fast scanning speed, stable performance and high recognition rate, widely used in supermarket, convenience store, retail shop, library, drugstore, catering services and other industrials which need payment scanning. Product manual can be downloaded at https://www.obzshop.com/barcode_scanner/24.html Buy with confidence. Check out our reviews. Also, happy to combine shipping to save you when you buy multiple items.