Features:Adopt thermal printing technology, featuring fast speed, low noise, clear printing, ink-free and eco-friendly.Small and compact size, easy to carry, cute appearance makes it more stylish and unique.Built-in 45° paper tearing tooth to guarantee user's safety.Open the cover to install the paper roll, connect with your devices through BT and start to use it.With built-in 1000mAh battery, it can work for a long time.Wide application, it can be used to print notes, errors, timetable, memo, webpage, articles, pictures, etc., bringing convenience in your daily life or learning.Specification:Name: Portable printerColor: Pink/Blue(optional)Printing method: Thermal printingConnection mode: BTDefinition: 200dpiPrinting paper size: 57*25mmCharging interface: 5V Micro USBBattery capacity: 1000mAhItem size: 9 * 8.2 * 4.5cm /3.54 * 3.23 * 1.77inItem weight: Approx. 165g /5.82ozPacking list:1 * Printer1 * Charging cable6 * Roll of paper1 * User manual