Feature:1. Smart Scanning: Adopting CMOS imaging scanning, can easily scan the QR code and barcode on mobile and computer screens.2. Practical Uses: Can be applied for daily cashier scanning, mobile phone scanning code payment, express scanning and so on.3. Efficient Work: Equipped with reliable decoding chip, the barcode scanner ensures accurate and efficient code reading.4. Good Materials: The impact resistant casing is made from premium ABS and PC materials, very durable for long term using.5. Easy Carrying: Designed to have a light weight and a compact size as well, both the storage and carrying are very simple.Specification:Item Type: Barcode ScannerScanning Mode: CMOS Imaging ScanningResolution: 752 x 480 PixelsLight Source: 265LX, 130NM. Light Source Type: LED, 650NM. Scanning Speed: 200 times per second. Accuracy: ≥ 5milPrinting Contrast: ≥ 30%Maximum Power: 1.33WMaximum Current: 330mASleep Current: 50uAStandby Time: 30 seconds to enter standby mode. LED Indication:Connection Indicator Light: GreenScan Indicator Light: RedSystem: For WINDOWS, for LINUX. Reading Distance: Approx. 20cm / 7.87inScanning Width: 30MM at scanner window, 220MM at 200MM. Scanning Angle: Rotation 30 °, tilting ± 65 °, deflection ± 55 °. Shell Material: ABS, PCWorking Temperature: 0℃~50℃, that is, 32℉~122℉Storage Temperature: -40℃~60℃, that is, -40℉~140℉Relative Humidity: 5%~95%, non condensing. Surrounding Lighting: 0-100000lxStatic Electricity Protection: ± 8KV for contact discharge. ± 15KV for air discharge. Drop Height: Approx. 1.5m / 4.92ftIP Level: IP54Decoding Ability:2D: PDF417, MICROPDF417, QR CODE, DATAMATRIX.Package List:1 xBarcode Scanner1 x User Manual