1. Bluetooth connection is convenient and quick, that is, one-key printing2. No paper warehouse flip design to open the cover, dustproof and jamproof3. One-click detection of printing problems with print head detection4. The shape is light and small, and the desktop is tidy and comfortable to workPower: DC 24V = 2.5AInterface: USB+BluetoothType: Line thermal printingInk wheel size: 0.058-0.17mmApplicable to be size: 40-80 mmPrinting speed: 150mm/sPrinting accuracy: 200dpiPrinting : line thermalResolution: 203dpiPrinting speed: 150mm/sPaper width: 40-80mmCommunication interface: USB, USB+BluetoothSupport system: XP, WNo3, WN7 WN8 WN10 LINUX, Plug Type :EU Plug,it applies to Indonesia, Germany, France, , Italy and so on.Voltage: AC100-240VColour:WhiteMaterial:plasticSize:16 x 8 x 8cmPackage Contents:1 x printer1 x adapter1 cord1 x USB data cable1 x English manualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.