1. The built-in battery can be used outdoors, and it can be printed immediately when printing is needed, without the need for a long time of booting, warming up, wiring, etc. like inkjet laser printers
2. Special printing paper, BPA-free, safe and environmentally friendly
3. Fluent writing with ballpoint pen, pencil and fountain pen
4. Thick material, suitable for different use scenarios: electronic invoices, work documents, etc.
5. The handwriting can be stored for a long time, and the handwriting can be stored for more than 5 years in a dry room at room temperature without direct sunlight
6. Printing media: thermal paper
7. Print format: A5
8. Specifications: 100 sheets/roll
9. Supported devices: mobile phones, tablets, computers
10. Connection method: Bluetooth version: Bluetooth+USB; remote version: wifi+Bluetooth+USB
11. Bluetooth version: suitable for short-distance on-site printing; remote version: suitable for long-distance printing, upgraded WiFi cloud printing function, faster speed and higher efficiency
12. Application: electronic invoice printer
13. Power supply mode: USB charging/built-in lithium battery
14. Battery capacity: about 800mah
15. Printing paper size: 148 x 210mm
16. Printer size: 275x110x60mm
17. Weight: 1.2kg