Feature: 1. 32bit decode,3mil resolution,can quickly scan 3mil barcode with 50bit long 2. Newly design ,fashionable and portable 3. 1 ... . Compatibility with RS232, PS2 keyboards as well as USB interface. 8. The battery can be easily taken from the scanner 9. Bar ... °,±42°(right and left,back and forth,rotation) Resolution: 3mil Barcode: UPC-A,UPC-E,EAN-13,EAN-8,ISBN/ISSN ...