MARKLIFE D210 Mini Home Office Bluetooth Thermal Printer A4 Letter Paper Wireless Inkless Printer - BlackCompact Size: Small size,easy to carry,suitable for home,office,school,small business,etc. Bluetooth Connection: In less than a minute,connect your phone to the "Marklife" app through Bluetooth and start designing & printing labelsThermal Printing: Uses thermal direct printing technology,there is no need for toner and ink,cost-effective and environmentally friendly at the same timeBuilt-in Large Capacity Battery: Built-in 2000mAh large capacity battery,provide long use timeSpecifications:Printing Method: thermalPaper type: thermal paperApplication: home,office,retail storeProduct Size: About 262x80.7x46.8mmPrinting speed: 12mm/sService life: Can print about 50kmMax. Resolution: 203dpiBattery: 2000mAhBluetooth: 4.0Languages: Simplified Chinese,Traditional Chinese,English,Japanese,Korean,German,Italian,Spanish,FrenchPackage included:1 x Printer1 x USB Cable1 x USB Flash Driver1 x Roll of Thermal Paper1 x English User ManualOther things not included