Wireless Barcode Scanner Up to 200m at open place Use Directly,Easy Operation, USB, Memory Rechargeable lithium battery Wireless Barcode Scanner LV-909Advantage:1. Can be used directly for collector, USB interface, easy operation2. Up to 200 meters at open place, beyond the distance directly to collect modes, any circumstances never lost data, upload data automatically.3. Memory: Barcode≤15 ...