- Portable Thermal Printer: This device uses thermal paper only and does not support regular copy paper. It is compact and weighs 1.17 pounds, enabling printing in a car, in a backpack, or during business travel. It can print office documents, inventory lists, business checks, and it can also print tattoo stencil paper. - High Compatibility: Wireless printing supports iOS, Android, and PC. For iOS and Android devices, download the Lprint app to print via Bluetooth. - Inkless Printing: Uses thermal direct technology, so there are no ink cartridges and it is more environmentally friendly. It also functions as a tattoo stencil printer and supports thermal paper and tattoo stencil paper. The package includes 100 sheets of US Letter. Note: the side of the paper with black markings faces downward, and insert the paper marked Paper entry on the printer. - Clear Printing and Performance: High-definition printing for crisp results. On a full charge, it operates about 40 minutes and can print roughly 100 sheets of thermal paper. It is compatible with roll paper, fan-fold paper, and tattoo transfer paper, and can print PDF, Word, images, and web content from your phone anytime, anywhere. Use the included thermal paper for good print quality. - Use scenarios: on-the-go office tasks such as invoices and receipts or inventory lists; fieldwork or travel printing of documents; tattoo stencil production.