Features: [Wireless Connection]Print conveniently with BT4.0 connection through APP, saving time and effort. [300dpi Resolution]Enough for the daily printing, meeting your different printing needs. [Thermal Printing Technology]Advanced technology allows you to print in a quicker and more effective way. [Print All You Like]Different things such as photos, records, to-do lists can be easily printed by this portable printer. [Large Capacity Battery]Built-in rechargeable lithium-ion battery with USB portoffers enough time for daily usage. [Mini-Designed Printer]Portable, takes up little place, extremely easy to carry and store.