Mini Printer / Portable Pocket Printer for Educational and Learning Purpose

Software name: fun print Print parameters: 200DPI Printing mode: thermal inkless black and white printing Battery capacity: 1200mA 3.7V power battery,2A charging Printing paper: 57X25mm, original printing paper shall be purchased for easy replacement Connection mode: Bluetooth wireless inkless black and white printing Standard configuration: printer+charging line+manual+2 roll of printing paper