1、Save time to copy notes by hand, help learning, improve learning efficiency, print and paste wrong questions for easy reference 2、Not only can be used to print learning materials for wrong questions, but can also record the growth of the child, the feelings of the journey, and express emotion to the people you love 3、Office notes, work plans, memo lists, daily calendars, meeting notes, and recipe printing can all be done easily, compatible with for Word documents 4、Small body design, mini and portable, possess powerful function, support wrong question analysis, picture printing, class schedule, work list 5、No ink printing, long‑lasting battery life, no need to add ink, environmental protection and healthy, saving money and worry 1 x Mini Pocket Printer1 x USB Cable1 x User Manual Item Type: Mini Pocket PrinterMaterial: ABSApplication: Download the software for iprint from the for Google Store on for iPhone(not available for Android phones)Application: English Version: For Iprint (download from for Google Mall of for iPhone)Chinese Version: Accurate LearningProduct Size(LxWxH): Approx. 8.2 x 8.2 x 3.5cm / 3.2 x 3.2 x 1.4in (manual measurement, there may be errors)Battery Type: Lithium batteryBattery Model: 523450Battery Capacity: 1000mAHResolution: 300dpiThermal Paper Size: Approx. 57 x 30mm / 2.2 x 1.2inPrinting Type: Inkless printingPrinting Method: Thermal printingConnection Method: Bluetooth connectionPower Indicator Status: Blue Light Always On/Blue Light Flashes Quickly: Standby/printingRed Light Always On/Red Light Off: Charging/charging completedBlue Light Flashes: Print head is overheated/out of paper