Made of industrial-grade PC+ABS environmentally friendly materials, it feels comfortable, non-slip and anti-sweat, and has excellent heat resistance, stability and impact resistance 2-meter anti-fall design, don’t worry about being damaged if it falls to the ground The ergonomically designed shape fits your hand, making it less likely to feel fatigued after long-term use Can be used in supermarket, convenience store, warehouse, library, bookstore, etc Specification: Scan mode: manual trigger, automatic scan Sensor: CMOS Resolution: 640 (horizontal) x 480 (vertical), 256 gray levels Lighting: White LED Focus: red LED Reading accuracy: 1D≥4mil 2D≥6mil Scanning angle: tilt ±55°, deflection ±65°, rotation 360° Field of view: 45° (horizontal), 30° (vertical) Working voltage: DC 5V±5% Working current: 300mA Standby current: USB: 40mA Serial port: 600uA Supported interface: standard USB interface Material: ABS+TPU Supported code systems: 2D QR Code, Data Matrix, PDF417, Aztec 1D EAN, UPC, Code 39, Code 93, Code 128, UCC/EAN 128, Codabar, Interleaved 2 of 5, ITF-6, ITF-14, ISBN, ISSN, MSI-Plessey, GS1 Databar, GS1 Composite Code, Code 11, Industrial 25, Standard 25, Plessey, Matrix 2 of 5