iDPRT MT890 Portable Thermal Printer Wireless Inkless Bluetooth for TravelA compact wireless thermal printer that prints without ink, perfect for travel and on-the-go printing. This portable device connects to phones, laptops, and computers via Bluetooth or USB to produce clear A4 prints in just 5-8 seconds. The built-in roll paper design lets you print any length needed, and the included app provides creative printing options.MPN10.2.MT81.BUItemweight3.04 poundsProductdimensions3.7 x 2.0 x 10.6 inchesStyleMT890Partnumber10.2.MT81.BU