Item Type: 2D Barcode Scanner Model: U2 Material: ABS Colour: Black Power: 1.60W (working) / 0.40W (standby) Resolution: 752 x 480 pixels Scanning Angle: ±60°, ±40°, ±42° (left and right, front and back, rotation) Decoding Type: 1D: UPC-A, UPC-E1, UPC-E0, EAN-13, EAN-8, ISBN (Bookland EAN), ISSN, Code 39, Code 39 full ASCII, Code 32, Trioptic Code 39, Interleaved 2 of 5, Industrial 2 of 5, for Matrix 2 of 5, Codabar (NW7), Code 128, ISBT 128, Code 93, Code 11 (USD-8), for MSI/Plessey, UK/Plessey, UCC/EAN 128, China Post, China Finance, GS1 DataBar (formerly RSS) variants 2D: PDF417, MicroPDF417, QR code, DataMatrix Resolution: 3.5mil (high-density series), 1mil=0.0254mm Reading Depth of Field: 3.5 mil: Code128 (9 characters) approx. 15 ~ 35mm / 0.6 ~ 1.4in 5 mil: Code39 (20 characters) approx. 33 ~ 77mm / 1.3 ~ 3in 13 mil: UPC (12 characters) approx. 17 ~ 150mm / 0.7 ~ 5.9in 20 mil: Code39 (5 characters) approx. 55 ~ 195mm / 2.2 ~ 7.7in 6.7 mil: PDF417 (20 characters) approx. 25 ~ 90mm / 1 ~ 3.5in 10 mil: DM (20 characters) approx. 15 ~ 115mm / 0.6 ~ 4.5in 20 mil: QR (20 characters) approx. 9 ~ 175mm / 0.4 ~ 6.9in Prompt Mode: Buzzer, LED indicator Interface: USB Trigger Mode: Manual Cable Standard: Straight line, approx. 1.65meter / 5.4ft Setting Method: Manual (scan the setting barcode in turn) Security Level: EMC Electromagnetic Compatibility: EN55022, EN55024 Electrical Safety: EN60950-1 Waterproof and Dustproof Sealing Grade: IP54 Earthquake Resistance: More than 5 times of impact from a 1.5-meter drop to the concrete floor How to Use: No need to drive, plug and play 1、Come with small size, light weight, ergonomic design and comfortable hand feeling 2、Possess excellent durability, dustproof and waterproof grade IP54, and can withstand the impact of a 1.5?meter drop to the concrete floor, ensuring reliable operation performance in the event of liquid splash, drop and collision in daily use 3、Adopt international advanced image transmission technology, coupled with two?way communication instant error correction feedback, complete the reading of various commonly used one?dimensional codes and two?dimensional codes 4、Equipped with auxiliary lighting to use, can be used in different lighting environments, and can also be used at night, with strong applicability 5、Support the reading of paper barcodes, LCD display barcodes, mobile phone screen barcodes, and reverse color barcodes; support the reading of non-standard barcodes such as printing distortion, wrinkle damage, etc. 1 x Scanner 1 x User Manual