1. Material: ABS, electronic components 2. Interface: USB interface 3. Printing medium: thermal paper 4. Power supply: USB charging 5. Built-in battery: 1200mAh lithium battery 6. Automatic two-sided printing: not supported 7. Printing specifications: label width: 1.5 cm, effective width 1.2 cm 8. Printing accuracy: 203dpi 9. Size: 13x7.5x2.8 cm 10. Weight: 208 grams 11. Built-in large-capacity rechargeable lithium battery, which can be used repeatedly 12. Small body, light and portable 13. No ink required, thermal principle, heating and heating up to show text
