Barcode Scanner 1D/2D/QR Barcode Portable Finger Handheld Wearable Ring Cod FIG

Airline 2 Of 5，Aztec Code, Data, Grid Code, Gs1 Composite Codes, Maxi Code，Pdf417, QR Code. Qr Code(15mil) 30mm - 165mm. Scan Mothod: Wearable Buttons Trigger The Scan. Fdf417(6.67mil) 35mm - 135mm. Scan Angle: 360°, ±65°, ±60°.

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