1. Material: ABS
2. Support system: Android, IOS
3. Printing medium: thermal paper
4. Power source: USB charging/battery powered
5. Built-in battery: 1500mAh lithium battery
6. Definition: 203 dpi
7. Printing width: 5.7 cm
8. Printing speed: 50mm/s
9. Dimensions: 13x8.4x6.1 cm
10. Weight: about 300 grams
11. Small body, easy to carry
12. Support voice smart input
13.Clear printing, fast speed