habit. Wide voltage design, effectively avoid unsuccessful data upload caused by changing voltage. Non-slip side design for easy holding and, impact-resistant, more durable. Effectively improve your working efficiency, widely used in fields like medical care/manufacturing/library/hotel/warehouse/logistics/retail store & etc. Specifications: Model: 8160 Material: PC ' ABS Optical Technique Level:V-VI (Aerial Cameras) Code Available: 1D codes printed on paper/film Scanning Mode: Omni-directional Multi Line (5 directions, 4 lines per direction) Scanning Speed: 1800 Times/second ('/-2%) Symbol Contrast: 30% minimum Reflection difference Decode Accuracy: 32bit ARM processor Error Code Rate: 1/500 million Scanning Angle: Horizontal 72°， Vertical 82°, Rotational 360° Decode Capacity: EAN-8, EAN-13, EAN-13 2 add-on， EAN-13 5 add-on, ISSN, ISBN, UPC-A, UPC-E, Code 39, Code 39 Full ASCII, Code 93, Code 128, EAN 128, Codabar, Interleave 2 of 5, and etc. System Compatibility: For Linux/ Mac OS/ Android/ Windows XP/Vista/7/8/10 / Windows Server 2003/2008/2010 Depth of Field: Code39 5mil(0.5cm-7cm), Code39 6mil(1cm-12cm), EAN13 10.4mil(1cm-17cm), EAN13 13mil(0cm-20cm), EAN13 26mil(0cm-26cm) Impact-resistant Level: Can bear 1.8m/5.9ft free drop Water-resistant Level: IP54 Cable Interface: USB (Driver Free) Voltage: 5V DC Working Current: 189mA Stand-by Current: 165mA Item Size: 15 * 11.6 * 11.4cm / 5.9 * 4.6 * 4.5" Item Weight: 386g / 13.6oz Package Size: 24.2 * 16.3 * 13.3cm / 9.5 * 6.4 * 5.2" Package Weight: 735g / 25.9oz Package List: 1 * Scanner 1 * Cable 1 * User Manual(English) Note: Don't look into the light directly.