M831 A4 Portable Thermal Printers – Wireless Bluetooth Printer for Travel – Built-in Paper Bin, Save More Space.

AIMO A4 Thermal Printer Features:

Large battery capacity: 2600mAh

3 types of thermal paper: individual, folded and rolled paper.

Supports 3 types of thermal paper: individual, folded and rolled paper. 

5 sizes of thermal paper：Letter/A4/4/3/2inch