Features Desktop hands-free design, wired scanning platform liberates your hands and improves work efficiency. Ultra-fast and sensitive decoding speed makes mobile payment easier. The scanning window is large for easy barcode scanning. Supports continuous or auto-sensing scan modes. The scanner uses a USB cable, plug and play, easy to operate. Compatible with Windows, MAC, Android systems. Supports scanning 1D/2D barcodes on paper, smartphone/tablet/PC screen. 1D: CODE128/EAN8/EAN13/UPCE/UPCA/CODE39/CODABAR/CODE93/ITF25/MATRIX25/CHNPOST25/INDUSTRIAL25/COOP25/STANDARD25/PLESSEY/MSIPLESSEY/CODE11.2D: QR Code/PDF417/Data Matrix/Hanxin Code . Made of high quality ABS material, durable. There is a non-slip pad at the bottom for stable use. (Drop test: still working after falling from 1.5 meters) Widely used in supermarkets, retail stores, restaurants, clothing stores, pharmacies, libraries and other fields. Specification Model: D33A Color: White Material: ABS Image Sensor: 640*480 CMOS Light Source: White LED 650nm10% Scanning Mode: Induction Scanning/Continuous Scanning Decoding Capability: 1D: CODE128/EAN8/EAN13/UPCE/UPCA/CODE39/CODABAR/ CODE93/ITF25/MATRIX25/CHNPOST25/INDUSTRIAL25/COOP25/STANDARD25/PLESSEY/MSIPLESSEY/CODE11.2D: QR code/PDF417/Data Matrix/Hanxin code. Available codes: 1D/2D codes printed on paper or screen Compatible System: Compatible with Windows/Mac/Android Resolution: 5mil Interface: USB Operating Voltage: 5V DC10% Operating Temperature: -20~50 Storage Temperature: -20~ 70 Humidity : 5% - 93% (non-condensing) Ambient light: 0 ~ 100,000 lux (natural light) ESD: 9 KV (contact discharge); 15KV (air discharge) Item size: 88*88*82.5mm / 3.5*3.5* 3.2" Item Weight: 180g/6.3oz Package Size: 13.0*12.0*12.2cm/5.1*4.7*4.8inch Package Weight: 279g/9.8oz Note This scanner is mainly used for mobile payment scanning, mainly for mobile phone screen code , not suitable for scanning products to print barcodes. Packing List: 1*Scanner with USB Cable 1*User Manual