NETUM NT-R3 Bluetooth Wearable Ring CCD Barcode Scanner, Mini 1D Bar Code Reader Compatible for Windows, Mac OS, Android 4.0+, iOS,Support Scan on Screen and Paper

This model can only read 1d bar code ( can not decode 2D codes.)

This reader works via Bluetooth , if there's no Bluetooth on your computer please plug the USB dongle and pair it with the reader .

Scanner can not be programmed to have functional prefix or suffix at the moment.

Scanner may run out of power when you receive it. It can not read any bar codes when it's under low voltage. In this case please charge power for it for 2-3 hours before you use it.

Compatible System:

Work with windows, Mac OS, Linux, Mobile, Android OS, iOS.

Symbology:

The scanner supports a wide range of barcode types including:
EAN-8, EAN-13, Codabar, CODE11,CODE 39, CODE 93, CODE128, China Post, GS1-128, GS1 Limited, GS1 Omnidirectional, UPC-A, UPC-E, ISBN/ISSN, ISBT , Interleaved 2 of 5， Matrix 2 of 5,Industrial 2 of 5 , MSI, Plessey, ITF14. ISBT 128, Code 39, Code93,Code 11, Interleaved 2 of 5, Industrial 2 of 5,Matrix 2 of 5, Standard 2 of 5, Codabar, MSI/MSI PLESSEY, GS1 DataBar

Important Notes:
Some types of barcodes can not be decoded by scanner before programing since it's disabled by default. In this case please info to get the command barcodes to enable the scanner to read them.