1、POWERFUL SCANNING FUNCTION: The handheld scanner is dual purpose, not only can be used as a UHF card reader, but also compatible with 1D and 2D barcode scanning, which improves work efficiency. 2、MULTI MODE CONNECTION: Portable handheld UHF card reader supports wireless Bluetooth, 2.4G wireless and wired USB connection, providing more choices to meet the needs of different use scenarios. 3、HIGH SPEED CARD READING AND SCANNING: UHF handheld scanner can read cards at a speed of up to 0.1S and scan at a rate of 120 frames/second, making the workflow smoother. 4、LARGE FIELD OF VIEW, HIGH ACCURACY: Barcode scanner adopts 300,000 global CMOS, scanning at 640x480 resolution, field of view up to 48°×30° contrast at least 15%, making scanning more accurate. 5、LONG WORKING TIME: 2D wireless barcode scanner built in 2000mAh lithium ion battery, standby time up to 10 days, work every 5 seconds scanning can work for 24 hours, no need to charge frequently.