This CWS5000 Gives superior performance with its ultra-fast 120 frames per second CMOS sensor enables high speeding scanning of 1d and 2d codes. Fast global shutter technology with auto exposure­ easily scan barcodes off a wide variety of surfaces. With wireless communication mode, the CWS5000 can transfer decoded data to the host from 80 meters away. With Its strong battery, the CWS5000 can be used more than 12 hours after charging.