Mini Thermal Printer Inkless Bluetooth Pocket Printer for Prints Picture List Memo Receipt Tags Barcode Labels Compatible with I-OS, Android. Features :- Multifunction Mini Printer Thermal Printer Valuable Portable & Clear Printer. Integrated Paper Outlet Cutting - Clean paper tearing, safe operation. Advanced Print Head - Printing effect is clearer and the service life is longer. Switch Control - Press to open and close, easy replacement of paper core. 1200mAh Built-in Battery - Wireless use, long battery life, print what you want anytime and anywhere. Specifications :- Material: ABS; Printer Size: 4.3x3.1x1.4in (11*8*3.5cm) Weight: 160g; Print Type: Thermal Printing Resolution: 200dpi; Input Power: DC 5V, 1A Power Supply: Rechargeable Lithium Battery.