3 Inch Direct Mini USB Android Thermal Printer Handheld Support QR Code / PDF 417

3 Inch android mobile bluetooth printer thermal printer PTP-III Description: The 3" mobile printer is a type of direct thermal printing solutions. It's widely used for mobile POS system. The mobile printer can be working for windows and Linux system computer. And, free SDK and driver are available. Features: OLED display IP54 protective standard 7.4V/2000mAh large capacity battery with power saving design, extension use Multi-interfaces:Bluetooth2.0 or 4.0/Wifi/RS232/Mini USB