Eyoyo 1D Wireless Ring Barcode Scanner, Compatible with Bluetooth Function & 2.4GHz Wireless & Wired Connection, Portable Wearable Mini Finger Bar Code Reader Work with Windows, Mac OS, Android 4.0+,

Ring wireless barcode scanner is a powerful new generation mini barcode scanner with small size and cute appearance. This wireless barcode scanner with built in flash memory can scan and save over 5000 bar codes dates. Compatible with most Windows, Mac OS, Android 4.0 +, iOS devices. Wireless function allowing unparalleled freedom formovement in scanning, it can be avoid drop down and damage scanner when you wearing on the finger. It is designed for picking and sorting application, enable your to free hand and improve operational efficiency in your warehouse, distribution center and retail store.

You don't need to setting an item down to check paper work order or picking up handheld barcode scanner. what's more you even no need to put heavy package to the desktop for scan, it will save more time and physical strength. Compare with common wired handheld scanner, It can increase 10%-30% productivity!
Note:
1. This eyoyo barcode scanner incompatible with Samsung TAB A, Square.
2. This is a 1D barcode scanner, so it Can't read any barcode from the screen.
3. it can't read any type 2D barcode, like QR code, pdf417 etc.
4. It will not suitable for reading barcode from silver foil paper that reflects light.