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 handheld Specification: Item Type: Wireless Barcode Scanner Code Reading Accuracy: 5mil Prompt Mode: Buzzer, LED indication Drop Height: Approx. 2meter / 6.6ft Communication Interface: USB port Power Supply: Built in lithium battery capacity 2200mah. Package List: 1 x Code Gun1 x USB Cable1 x USB Receiver