Welcome to the store! 1. Fast and intelligent reading of 1D and 2D screen codes like Alipay and WeChat Pay, with high accuracy. 2. Large scanning window design, high-end and elegant, streamlined design, in line with the optimal scanning angle. 3. Supports automatic sensing, fast code scanning is more efficient, with voice prompt feedback. 4. Applicable to various scenarios in shopping malls, catering, POS equipment, and scan code payments. 5. Planar CMOS sensor, multiple recognition angles, image recognition method, sensitive recognition. Item Type: Scanner Material: ABS Model: GT-790K Power Supply: DC 5V ±5% Power Consumption: 0.9W (Working), 0.6W (Standby) Current: 160mA (Working), 120mA (Standby) System Support: For Android, For Windows XP, 7, 8, 10, For OS X Language Support: English Sensor: Planar CMOS Sensor Light Source: White LED Processor: 32-Bit ARM MCU+DSP Resolution: ≥5mil Error Rate: 1/500 Million Reading Method: Image Trigger Mode: Self-induction Mode Feedback Method: Voice Prompt Print Contrast: ≥35% Recognition Angle: Rotation Angle 360°, Elevation Angle 45°, Deflection Angle 45° Reading Code System: 1D: EAN13/EAN8/UPC-A/UPC-E/Code128/Code39/Code93 /CodeBar/Interleaved 2 of 5 2D: QR/DataMatrix/PDF417 1 x Barcode Scanner 1 x Setting Card Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!