Mini A4 Printer Household Small Portable Ink-free Error Machine

Product information:
Printing medium: thermal paper
External dimensions: 267 * 80 * 47mm
Power supply: lithium battery
Support systems: Android, IOS
Purpose: Error printer
Model: A40 mini printer (feeding 3 rolls of paper)

A4 printer x1
A4 roll x1
Data cable x1
Instructions x1