【DIY Your Own Label】The NIIMBOT app included more than support 30+ fonts/Languages, 100+ borders, and 1500+ symbols，excel, QR code, OCR print etc. Just need to download the free app, choosing and connecting printer model B21 from NIIMBOT APP, Then Enjoy Printing.There is no need to buy VIP monthly fee for daily use, just use the existing free fonts and icons.
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