search and solve questions and so on. The APP support the sorting of wrong questions and subject notes, improve your learning efficiency. App has a lot of material bank, don't worry about no material printing. You can record the scenery you see, share happy memories with your friend and family.
【Thermal Paper Specs】: Printer with high quality print head, can print 57mm(width)x30mm(roll diameter) thermal paper, 200DPI resolution, good and clear printing effect.
【Built-in Battery】: Built-in 1000mAh rechargeable battery, 2-3 hours charging time. Working in low noise, the thermal printer does not need ink cartridge when using, low operation cost.
【Mini Pocket Printer】: Small and lightweight body, made of high quality ABS plastic materials, can be put in your pocket or bag, easy to take it anywhere. The best gift for students, office workers, lovers, friends, family.

Specifications:
Color: Pink/Blue(Optional)
Material: ABS Plastic
Print Type: Thermal Printing
Connection: BT/USB
BT Version: 4.0 or above
Input: 5V,1A
Charging Interface: Type-C
Resolution: 200DPI
Paper Width: 57mm
Roll Diameter: 30mm
Power Supply: Rechargeable Lithium Battery
Battery: 1000mAh, 3.7V
Charging Time: 2-3 hours
Thermal Paper Compatible: Regular/Adhesive/Label
System Supported: Compatible with Windows & Android & iOS
( Android 4.3 or above and iOS 8.0 or above.)
Item Size: 9.2 * 8.6 * 4.0cm / 3.6 * 3.4 * 1.6in
Item Weight: 168g / 5.9oz
Package Size: 12.5 * 10.2 * 4.7cm / 4.9 * 4.0 * 1.9in
Package Weight: 296g / 10.4oz

Notes:
Due to manual measurement, 1-3mm deviation is normal.
Please read the user guide carefully when your start to use the product.

Package List:
1 * Thermal Printer with Paper
1 * USB Cable
1 * User Manual(English)