New small portable printer photo search questions

Product Details:
1. Ink-free printing, Bluetooth connection, lasting battery life
2. Support for question search, text recognition and retrieval technology, and help children who take photos and upload questions to solve questions in detail.
3. Office note, compatible with Word document, work plan, to-do list, daily calendar, meeting notes can be easily done.
4. Mini, portable and compact body design, delicate and compact, it is a good choice to send girlfriends and girlfriends.
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Dimensions: 11*8*3.5
Power supply: built-in 1000mAh lithium battery
Charging interface: 5V-MicroUSB
Definition: 200dpi
Printing method: thermal/ink-free printing
Visualization mode: black and white
Photo duration: 1 year
Consumables specification: 57*30mm
Networking mode: Bluetooth BLE4.0