XL-9221B 2D Bluetooth Wireless Barcode Scanner with Memory ◆ The firmware of the wireless scanner supports upgrade on-line, it can be easily updated in a few seconds, quick support for after-sales service and special needs. ◆ 640x480 pixels high resolution 2D imager scan engine, 4 mil precision, good at reading small barcodes on paper and screen. ◆ No need driver, plug and play, multiple interfaces can fit all kinds of devices such as PC, Pos machines and self-service terminals. ◆ Quick charging by micro USB cable, one time full charging spends 4.5h, continuously working 16h, standby time is longer than 6 months. ◆ CMOS image technology, high precision, high speed and high efficiency, read all kinds of 1D&2D barcodes on paper and screen(include damaged barcodes, fuzzy barcodes, low print contrast barcodes). ◆ Wide application in all kinds of situations: small store, supermarket, drug store, warehouse, logistics and packing. Also customization is available for unique scenes. ◆ High performance and quality is guaranteed by CE, FCC, Rohs and IOS certificate, the warranty of the wireless bluetooth scanner is 2 years. ◆ Small size mini USB receiver, easy to be connected with the USB receiver of the PC, it can be quickly matched with the scanner automatically ◆ 2.4G wireless scanner mode can support 100m distance transmission, bluetooth scanner mode can support 10m distance transmission.