Ⅰ. Bluetooth wireless connection-compatible with iOS and Android. You can design and start making labels from your smartphone or tablet. Ⅱ. This combo set can provide more choice for label paper style. The sticker printer is only 160g which is lighter than a smart phone. You can easily take it anywhere and enjoy printing. Ⅲ. There are a large number of creative label software "Print master" creative material to enrich your label creation. Hundreds of label design elements can organize all content in the home, school, and office. From labeled food containers to flash drives, from storage bins to school supplies. Ⅳ. Portable thermal label printer uses thermal printing technology to avoid expensive ink or toner. Smoother. Easy to use, 60mm/s high-speed printing makes printing faster and smoother. Bluetooth label maker is suitable for large-volume continuous printing, multiple continuous repeat printing can be completed at one time. Ⅴ. Removed easily, no residue left: sticker paper won't leave residue after easy removal, you don't need to rack your brains to clean the paste surface.