Size - 9.7cm × 9cm × 10cm
Literacy precision - 2D>10mil
Promp - tLED indicator / buzzer
Working current - Less than - 190mA
Code scanning window - 0.75cm × 0.75cm
Maximum frame number - 30FPS
Working temperature - 0℃～＋60℃
Storage temperature －40℃～＋80℃
Working humidity - 5% ~ 95% (no condensation)
Input voltage - 5V/0.5A
Literacy code system - QR code
Interface - USB male with 1.5 meter line
