- Compact and portable: dimensions 290 x 90 x 60 mm, easy to carry for business travel, school, or daily use. - All-in-one wireless inkless printer: print PDFs, test papers, webpages, contracts, photos, and more. Wireless printing on the go, no ink or ribbon required. - Free mobile editing app: edit and print from your phone with a library of templates, patterns, and icon materials for files, pictures, posters, lists, and more. - Flexible printing formats: supports 56 mm, 77 mm, 107 mm, 210 mm, and 216 mm widths as well as US letter thermal paper. Great for documents, daily plans, memos, and other needs. Includes a roll of thermal paper so you can print right away. - Battery-powered efficiency: built-in 1500 mAh battery, capable of printing up to 200 A4 sheets per full charge. Each paper roll prints about 45 A4 sheets, reducing the need for frequent replacements. - Practical use scenarios: on a business trip to print contracts or receipts; in class to print worksheets and notes; in the office to generate quick memos and daily plans.