Automatically connects to Bluetooth on smartphone or tablet. Instantly ready to print. Easily create labels on Apple or Android, smartphone or tablet with the new, intuitive DYMO® app. Instant thermal printing technology - no ink cartridges required. Powered by 4X AA batteries (not included). Compatible with DYMO® Authentic LetraTag® consumables for high-quality printing: paper, plastic, metallic and iron-on (12 mm). Packaging made from recycled and FSC®-certified cardboard. Ideal use for scrapbooks, home organization, cards and invitations, gifts, vacation decorating, journaling, photo captions.