ZJ-5809DD specifications:

1. Interfaces. USB + Bluetooth 4.0
2. Print Command: ESC/POS
3. Print Method: Thermal Line Printing
4. Print Speed: 90 mm/sec (MAX)
5. Print Width: 48 mm
6. Column Capacity: 8 dots/mm, 384 dots/line
7. Column Number: 58mm paper, Font A – 32 columns / Font B- 42 columns/Chinese, traditional Chinese-16 columns
8. Character Size: ANK, Font A: 1.5 x 3.0mm ( 12 x 24 dots) Font B: 1.1 x 2.1 mm ( 9 x 17 dots) Chinese, traditional Chinese: 3.0 x 3.0mm ( 24x 24 dots)
9. Input Buffer: 32K bytes
10. NV Flash: 64K bytes
11. Compatible OS: Window Systems; Android & IOS Operate systems
12. Paper Type: Roll Paper
13. Paper width: 57.5±0.5mm
14. Line Spacing: 3.75mm (Adjustable by commands)
15. Roll Diameter: φ≤40mm
16. Paper Thickness: 0.06 ~ 0.08 mm
17. Li-Battery: 7.4 VDC/2000mA
18. Power Supply: DC 5V/2A
19. Temperature: Working: -10 to 50 Degrees
20. Humidity: Working: 10% -90%
21. Certificate CE & FCC RoHS
22. Other features: Paper detection, Power detection, Manual shut down, 1D&QR Code Print; Led indicator, Big Paper Warehouse; Quick-acting USB Charging
23. Accessories: USB Cable ( 1 x 1M Cable), CD Driver 1 pcs, Power Adapter ( Car Charger) 1 pcs, Thermal Roll 1 pcs, Manual 1 pcs.