1. Battery: 2500mAh lithium battery inside
2. Connection: Bluetooth
3. Packing list: host + charging cable + manual + 1 roll of printing paper
4. Size: about 29.1 x 10 x 6.2cm
5. Net weight: about 930g
6. Print paper: about 21 x 3 x 1.6cm, about 105g

Features:
1. No need to replace ink cartridges, high-definition inkless printing
2. Small and exquisite, portable, you can print anytime and anywhere, very convenient
3. Connect the printer Bluetooth to control the printer printing through the cell phone app, simple and efficient
4. Print homework, test papers, documents, pictures, photos, text, web pages, handwritten notes, text, labels, sticky notes, course schedules, to-do lists, materials, etc., can also be used for office work
5. With its own app, support for photo search and solve problems, intelligent question bank, massive teaching resources, etc.

Operation steps:
1. Long press