Specifications : Product Type : Inkjet Printer Brand : Imported Printing Size : 1 inch Automation Grade : Automatic Connector Type : USB Printing Distance : 2.5 mm Number of Printing Lines : 10 lines Capacity : 42 ml Ink Cartridge Battery : DC16.8 Lithium Battery Battery (mAh) : 1600 mAh x 4 Battery Life : Work More Than 4 Hours and 8 Hours Standby Power Consumption : 5 W Temperature: 0 - 38o Celsius Humidity : 10% - 80% Max Printspeed Monochrome : 60 Page per Second Max Printspeed Color : 60 Page per Second Dimension (L x B x H) : 38 x 27 x 15 cm Weight : 2.5 kg (Approx.)