C19 200DPI Student Homework Printer Bluetooth Inkless Pocket Printer Blue Set

1. Take pictures to search for questions, identify them accurately, and make your own wrong question book2. Print vintage black and white photos to record life moments3. Print the note list and make a memo4. Inkless printing, built-in lithium battery, charging for 2 hours, can print 8 rolls of paper5. Resolution: 200DPI6. Printing method: thermal inkless black and white printing7. Battery capacity: 1200mAh 3.4V lithium battery 2A charging8. Printing paper: 57X25mm/57X28mm/57X30mm9. Connection method: Bluetooth wireless, inkless black and white printing10. Language Specifications: The current APP version supports these languages: English, French, Italian, Spanish, German, Greek, Russian, Polish, Japanese, Korean, Thai11. Input: 5V 1A12. Bluetooth version: 3.0/4.013. Weight: about 160g14. Dimensions: 8 x 8 x 3.8cm