1. Exquisite and structure, easy to carry.2. Equipped with large-capacity rechargeable lithium battery 7.4V, 1500mAh3. Support client local program upgrade, equipped with computer side driver, Bluetooth host function.4. It can be used for 5- after fully . The indicator light light up when charging, and the indicator light go out after charging.5. Low noise and high-speed printing.Printing method: thermal line printingEffective printing width: 78 mmDensity is 8/mm, 384 dots/linePrinting characters: ANK: 8 x 12, 16 x 24 GBK: 16 x 24, 24 x 24Characters per line ANK: 48, 32 GBK: 24, 16Paper type: thermal label paperPaper width: 80mmRoll diameter: 40 mmRoll core diameter 15mm (minimum)Paper thickness: 0.12mmPrint life: 50 kmModel:-3Print speed: 90mm/sThe above data is for reference only,Due to different batches, there may be differences in product appearance and printed text, which not affect use Voltage: AC220VPlug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.Colour:OrangeMaterial:ABSPackage Contents:1 x -3 Mini 80mm Bluetooth Thermal POS Printer1 x Roll paper1 adapter1 x USB cable1 x Chinese and English instruction 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.