1. Print Speed: 10mm/s Max.

2. Resolution:203dpi/304dpi/304dpi Gray Scale

3. Paper Rolls:56*30mm, 77*30mm

4. Printer Width:74mm

5. Build-in Battery:7.4WH, support 8-10 rolls

6. Charge Time: Around 1.5 hours@5V/2A

7. Charge Interface:5V/2A, Micro USB

8. Paper Rolls: Width:56-58mm, Diameter≦30mm Width:76-78mm, Diameter≦30mm

9. Paper Supported: Note Paper/Label/Sticker/Photo Paper

10. Dimension:118mm×71mm×44mm

11. Weight:211g

12. Package Weight:364g

13. Package Size:120*93*48mm

14. Package：Printer*1,Note Paper*1,USB Cable*1,User Manual*1,Paper Holder*1