Portable Mini Thermosensitive Bluetooth Printer

Product information:
Name: Mini Pocket Printer
Operating power supply: DC5V/1A
Printer type: thermal printing
Thermal paper size: 57x25mm
Energy efficiency level: Level 3
Built-in battery: 1200 Ah lithium battery
Charging Interface: Micro-USB
Connection method: Bluetooth connection
Purpose: error problem printer
Printer size: 80 x 80 x 38 mm