Feature: 1. USB CONNECTION: No need to install any software and drivers, no network requirements, just need a USB cable to connect this barcode scanner and use. 2. DESKTOP DESIGN: Can be directly fixed on the desktop or counter, without having to pick up the barcode scanner when scanning, which is convenient and fast. 3. COMPACT SIZE: The scanner has compact size and portable design that allows cashiers to free up their hands to grab large items, greatly improving work efficiency. 4. HIGH EFFICIENCY: Using excellent optical imaging scanning technology, which can easily catch barcodes on mobile screens and computer screens. 5. WIDE APPLICATION: Used in supermarket, bookstore, convenience store, retail store, librariy, pharmacies, food service and other places where to pay for scanning. Specification: Item Type: Barcode Scanner Material: ABS Colour: Black Input Voltage: 5V DC Working Current: 320mA Standby Current: 235mA Ambient Operating Temperature: -20℃ to 60℃ Storage Temperature: -30℃ to 70℃ Humidity: 5% to 95% relative humidity, non condensing Shock Resistance: Designed to withstand 1.2 meter (5 min) drop Uses: Widely used in supermarkets, shopping malls, bookstores, convenience stores, retail stores, libraries, pharmacies, catering services and other industries that require payment scanning. . Package List: 1 x Barcode Scanner Note: 1. When using the scanner, please ensure that the voltage meets the technical requirements, and do not shoot directly at the eyes during use.2. Protect the scanner if you may be exposed to corrosive, chemical and other potentially dangerous, high voltage and toxic substances.