1. Screen size: 4.0 inches
2. Display magnification: 1600
3. Lighting: 3 levels
4. Volume: 0-8 levels
5. Number of buttons: 6
6. Use time: 90 minutes
7. Charging time: 2 hours
8. Charging connector: Type-C
9. Battery capacity: 3.7V/1100mAh
10. Supports photo and video recording, magnification 100-1600x, and roller focus
11. Rotatable and removable screen, three-in-one assembly and disassembly mode
12. Supports English, Traditional Chinese, Simplified Chinese, Japanese, Korean, Russian, French, German, Portuguese, Polish, Dutch, Thai, Italian, and Spanish
2. Display magnification: 1600
3. Lighting: 3 levels
4. Volume: 0-8 levels
5. Number of buttons: 6
6. Use time: 90 minutes
7. Charging time: 2 hours
8. Charging connector: Type-C
9. Battery capacity: 3.7V/1100mAh
10. Supports photo and video recording, magnification 100-1600x, and roller focus
11. Rotatable and removable screen, three-in-one assembly and disassembly mode
12. Supports English, Traditional Chinese, Simplified Chinese, Japanese, Korean, Russian, French, German, Portuguese, Polish, Dutch, Thai, Italian, and Spanish