Eyoyo 1D Bluetooth Wearable Ring Barcode Scanner, Portable Mini Fin... Fast Ship
The fast speed of scanning makes it easily capture most 1D code, such as UPC-A, EAN-13, EAN-128, ISBN, Code 39, Code 128, Codabar, and so on. Connectivity Technology: Bluetooth & 2.4G Wireless & USB Wired.