1,Ambient Light Resistance: Using global exposure, and is highly resistant to ambient light interference. 2,High Accuracy: It has fast decoding and high accuracy reading capabilities, the scanning speed is fast and the accuracy is high. 3,Wide Applications: Wide range of applications, suitable for shopping malls, supermarkets, clothing retail and other industries. 4,Premium Materials: Made of ABS, it is strong, durable, not easy to damage, and has a long service life. 5,Scanning Mode: The USB desktop QR code scanner scanning mode is omnidirectional induction trigger scanning, manual, continuous. Item Type: Desktop QR Code Scanner Material: ABS Model: X3 Code Reading Mode: CMOS (global Exposure) Pixels: 640x480 Light Source: 617nm Red LED Scanning Mode: Omnidirectional Induction Triggering Scan, Manual, Continuous Minimum Resolution: 0.127mm(5mil) Code39, Pcs=90 percent Depth of Field Angle: 30° V X 48° H (vertical Horizontal) Field of View: 48° (h) X 30° (v) Decoding Capability: 1d: Ean13, Ean8, UPCA, UPC E0, UPC E1, Code128, Code39, Code93, Interleaved 2 of 5, Industrial 25, for Matrix 2 of 5, Code11, Codabar, Msi, for Rss 2d: QR, Data for Matrix (dm), Pdf417, Support Mobile Phone Screen Code Reading 1 x Desktop QR Code Scanner 1 x User Manual 1 x Data Line Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.