Feature 1 EASY RECOGNITION: Wireless barcode scanner can easily recognize all types of bar codes, can recognize more than 99% of the one dimensional bar codes on the market, do not worry about the problem of incomplete scanning code 2 APPLICABLE SCENARIO: USB barcode scanner is plug and play, no need for drive, can be used on computers, cash registers, POS machines through USB 3 2 METERS FALL RESISTANT: Use industrial ABS equivalent shell material, wear resistant and fall resistant, can effectively resist external pressure 4 ACCURATE WITH INDICATOR: Bar code scanner has 5mil resolution, bring accurate reading, prompt methods include buzzer and LED indication 5 POWER SUPPLY: 1D code scanner built in lithium battery power supply, capacity 2200mah, support ergonomics handheldItem Type: Wireless Barcode ScannerCode Reading Accuracy: 5milPrompt Mode: Buzzer, LED indicationDrop Height: Approx. 2meter / 6.6ftCommunication Interface: USB portPower Supply: Built in lithium battery capacity 2200mah Package List1 x Code Gun1 x USB Cable1 x USB Receiver