Desktop Barcodes Scanner USB Omnidirectional Hands Free Barcode Reader for Mobile Payment Item Type: Barcodes Scanner Material: ABSApplication: Scan paper, film class 1D / 2D bar code; Mobile phone, tablet and other screens 1D / 2D barcode Image Sensor: 960x640COMS System Compatibility: For Linux, for Android, for Windows XP, 7, 8, 10Scan Mode: Automatic induction scanning Support Keyboard: American, United Kingdom, Belgium, Denmark, Finland, France, Austria, Germany, Portugal, Italy, Russia, Norway, Spain, Sweden, Turkey, Japan Identification Accuracy: 1300 times/secondContrast: 20% Secondary Development: Support secondary development, through serial instructionsBarcode Output Editing: Support adding prefixes and suffixesIdentification Angle Range: Horizontal 72° vertical 82° rotation 360° Human Computer Interaction: Indicator Light: Red power indicator, blue decoding indicatorBuzzer: Start prompt, decoder success prompt Environmental Parameter: Fall Resistance: Can withstand 2 meters of free fall 5 timesWaterproof and Dustproof: Meets IP54 standard Working Temperature Range: -20-55℃ Storage Temperature Range: -20-60℃ Working Humidity Range: 5-95% non-condensable stateStorage Humidity Range: 5-95% non-condensable state Ambient Brightness: 0-120000LUX Host Machine Size(Length x width x height): Approx. 100mm x 72mm x 85mm/3.94in x 2.83in x 3.35in Cable Length: Approx. 180CM(±3CM)/70.87in(±1.18in) Communication Interface: USB port (drive free) Working Voltage: 5V±0.25V Maximum Current: 373MAWorking Current: 168MAStandby Current: 72MA