The DYMO LabelWriter Wireless is a label printer for printing address labels, labels, ring binder stickers and barcode labels. Thanks to the WiFi connection, you can print labels wirelessly directly from your laptop, desktop PC, and your smartphone. Use the DYMO label software for your computer or the mobile app to design labels and select your desired settings. Because your label printer works wirelessly, you can print from multiple devices. The label printer prints using heat, so you never have to replace ink or cartridges.