Handheld USB QR Barcode Scanner High Sensitivity Fast Efficient Wired 1D 2D Barcode Scanner for Mobile Payment Store Supermarket Warehouse Item Type: Handheld USB QR Barcode Scanner Material: ABS Connection: Wired USB Cable Length: 1.5M/4.9ft Scanning Mode: Button Trigger, Auto Sensing, Continuous Scanning Prompt Mode: Buzzer, LED Light, Vibration Motor How to Set: Manual Scanning One By One Setting Code Sensor: 300,000 Global CMOS Resolution: 640x480 Light Source: White LED Scanning Angle: ± 60 °, ± 60 °, 360 ° (Elevation, Declination, Rotation) Scanning Rate: 120fps Field of View: 48° (horizontal) x 30° (vertical) Print Contrast: 15% Minimum Decoding Type: 1D: EAN 13, EAN 8, UPC A, UPC E, ISSN, ISBN, CodaBar, Code 128, Code93, ITF 14, ITF 6, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, GS1 Databar (RSS), Code 39, Code 11, MSI Plessey, Etc. 2D: QR Code, Data Matrix, PDF417, Micro QR, Aztec, Etc., Support for Cell Phone Screen Readers. Minimum Resolution: 3MIL for 1D Code; 5MIL for 2D Code. Depth of Field: QR(20mil): 15-160mm QR Payment Code (mobile Phone Code): 50-320mm Data Matrix(10mil): 5-110mm PDF 417(7mil): 30-125mm EAN 13(13mil): 30-200mm Code 39(8mil) : 20-145mm Code 128(7mil) : 15-135mm Ambient Brightness: Maximum 5,000lm (Fluorescent Lamp) Shock Resistant: Can Withstand 1.5m Drop