Features: Fast printing up to 70mm / sec for both text and graphics. Supports USB connection. Easy for paper installation, easy maintenance and excellent structure. Low power consumption and low operating costs. Business style design, more fashion. Special power remaining indicator light, to control the printer power at any time. Support sound and light reminder when lack of paper or printing abnormal. Anti fall of 1.5M cement floor. While compatible with Windows, Linux, Android and IOS systems.