Mini printer from SiGN that connects via Bluetooth. Inkless black and white printing in 200 dpi resolution. Print labels for easy organization or your photos for decoration. Comes with a roll of printing paper. Printing parameters: 200DPI Printing method: thermal inkless black and white printing Battery capacity: 1200 mA 3.7V power battery 2A charging Printing paper: 57X25mm (original printing paper must be purchased for easy replacement) Connection method: Bluetooth wireless Language specifications: English, French, Italian, Spanish, German, Greek, Russian, Polish, Japanese, Korean, Thai, Traditional Chinese, Portuguese, Simplified, Traditional. Included: Printer, charging cable, manual, certificate of conformity, 1 roll of printing paper Product size: 85 x 85 x 35 mm Gross weight: about 196 g/unit Brand: SiGN Connection method: Bluetooth wireless Battery capacity: 1200 mA 3.7V power battery 2A charging Gross weight: about 196 g/unit Included: Printer, charging cable, manual, certificate of conformity, 1 roll of printing paper Brand: SiGN Product size: 85 x 85 x 35 mm Language specifications: English, French, Italian, Spanish, German, Greek, Russian, Polish, Japanese, Korean, Thai, Traditional Chinese, Portuguese, Simplified Chinese, Traditional Chinese. Printing paper: 57X25mm (original printing paper must be purchased for easy replacement) Printing method: thermal ink-free black and white printing Printing parameters: 200DPI