The barcode scanner is equipped with an advanced CMOS sensor, which can easily and effectively collect 1D/2D (QR/PDF417/data matrix, etc.) barcodes from paper and screens (such as computer monitors, smartphones or tablets) to make up for the inability of the scanner Identify the problem with the screen code.Scope of application: Windows XP/7/8/10, Mac OS, Windows Mobile, Android OS, iOSThe pocket barcode scanner adopts a three-in-one connection design: compatible with Bluetooth function; 2.4G wireless connection receiver; wired connection. Easily connect your laptop, PC, mobile phone, tablet, iphone, ipad, POS.Manual scanning and automatic sensor scanning and continuous scanning. The 1200mAh battery can guarantee 20 hours of continuous hands-free scanning without pressing buttons, which improves efficiency. Charging time: about 3 hoursColour: black + redMaterial: ABSPackage Contents:1 x scanner1 x receiver1 x Data cable1 x Hanging neck strap1 x Chinese and English manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.