Evnvn 2D Wireless Ring Barcode Scanner, Compatible with Bluetooth Function & 2.4GHz Wireless Connection, Portable Wearable Mini Finger Bar Code Reader Work with Windows, Mac OS, Android

Evnvn is a professional manufacturer and exporter specialized in the development and production of barcode scanners, We have been committed to providing our customers with our cost-effective and high-quality products and outstanding customer service. If you have any problems, whenever you can touch us on Amazon. Why choose the Evnvn 2D ring scanner? Firstly - Special Magnetic Charging Design: Compare with other scanners, the magnetic connector can easily reduce cable bending and port damage issues, prolonging cable and port life for you. Secondly - Compared with handheld barcode scanner, this wearable ring barcode scanner can wear to your finger and no need to hold, allows you to record while scanning, handsfree operation can rapidly improve your work efficiency. Finally - With stronger decode ability to scan most of 1D, 2D barcode when on paper, label or screen. 3-in-1 connection mode with Bluetooth wireless & 2.4G Wireless & USB Wired marking it can work with Phone, Tablet, and Computer, etc multiple devices. and compatible with multiple systems. With 270° rotation angel, support switch left and right hands to work. Bulti-in 380mAh rechargeable battery, can be used continuously for 6-8H after 2 hours fully charged. Support instant upload mode and storage mode two types of upload modes. Support custom setting barcode scanner, like hide/add characters, custom prefix/suffix digits. Widely used in warehouse, express, library, bookstore, drugstore and other industrials that need inventory management. the perfect solution for inventory management, retail Point of Sale (POS) and warehouse applications. Package Included: 1x Evnvn 2D ring scanner 1x manual 1x USB cable 1x 2.4G dongle