APP: print for domestic use: accurate learning
parameters: 
 printing parameters: 200DPI 
 printing method: thermal ink-free black and white printing 
 Battery capacity: 1000 mA 7.4V lithium battery 2A charging 
 printing paper: 57X30mm need to buy original printing paper convenient to replace 
 connection method: bluetooth wireless ink-free black and white printing... language specifications: Chinese/English customizable... factory standard: Host + charging cable + manual + printing paper
product Size: 80X80X35MM about 170g
packing size: 15.5X11X4.2cm single packing weight: 242G... packing specification: 100 sets/box 25kg/box... outer box size: 56*46 * 32CM
packing List: PRINTER * 1 printing paper * 1 manual * 1 charging cable * 1
the current APP version supports these languages: Chinese, English, French, Italian, Spanish, German, Greek, and Russian. Contact customer service if you need to customize other foreign languages.
Additional tax points for invoicing, contact customer service for details!