The product is a handheld thermal printer can be used with mobile products supporting the use, can support one-dimensional bar code printing or 90 degrees tabulation, supports Android, Symbian, Windows Mobile and other smart phone system (requires the phone to provide the appropriate application software support). Small size, light weight, reliable performance, connect, easy to use features, suitable for outdoor work environments. Widely used in mobile government systems, mobile police system, tobacco distribution system, utility meter reading systems, mobile office / mobile logistics systems, portable instrumentation / testing equipment ancillary equipment.