1、Ultra Portable Design: The BT thermal printer is compact at just 8.5x8x4cm, easily fitting in your pocket or bag, allowing you to print on the way for convenience. 2、Wireless BT Connectivity: Equipped with wireless BT technology, this printer connects up to 10 meters away, enabling quick and easy printing from your smartphone or tablet. 3、Efficient Thermal Printing: With a printing resolution of 203dpi, enjoy clear, detailed prints without the need for ink, making it quick and easy to produce notes and important information. 4、Powerful App Features: The accompanying app includes various printing templates, supporting custom content. Print receipts, photos, or memos to enhance your productivity and streamline daily tasks. 5、Paper Selection: This printer uses 57X30mm thermal paper that dries quickly after printing, reducing waste and supporting a green life style while eliminating dependency on complex supplies. Item Type: BT Thermal Printer Material: ABS Connection: Wireless BT Wireless Distance: Approx. 10m / 32.81ft Printing Paper Type: 57x30mm thermal paper Printing Accuracy: 203dpi Printing Template: Built in APP Battery Type: Built in 1200mAh lithium ion battery Application: for Tickets, Photos, Memos, Errors Printing Printer Size: Approx. 8.5x8x4cm / 3.35x3.15x1.57in 1 x Printer 1 x Printing Paper (Built in) 1 x Data Cable 1 x User Manual