Gravity - Ring 2D QR-Code-Scanner - QR-Code-Scanner - rund

WRS350 Bluetooth 2D Ring Barcode Scanner

Unitech MS652 Plus Wearable Ring Scanner (2D) │ Unitech

Android 10.0 1D/2D/QR Barcode Scanner Handheld Mobile Terminal PDA with Honeywell 2D Scan Engine Support Wireless Wi-Fi 4G with 4.0 Inch Touchscreen for Warehouse Delivery Retail Shop Restau

Wearable Computers - ValuTrack

Wearable Ring Design - Ring design is so special and portable.This mini barcode scanner allows your to wear it of the finger, left or right,

NETUM NT-R2 Wearable Bluetooth Ring 1D 2D QR Barcode Scanner Wearable Mini Bar Code Reader Compatible for Windows, Mac OS, Android 4.0+, iOS,Support

Gravity: Ring 2D QR Code Scanner SEN0486

Gravity - Ring 2D QR Code Scanner - circular - DFRobot SEN0486 Botland - Robotic Shop

Gravity: Ring 2D QR Code Scanner – DFROBOT - RoboticX

2d Area-Imaging And Hands-free Barcode Scanners

2D QR Hands-Free Barcode Scanner Omnidirectional Automatic Sensing Scanning USB Barcode Reader Adjustable Screen Scanning Platform Scanner for POS PC Supermarket Bookstore : Office Products