No app required This handheld inkjet printer operates independently without the need for an app or mobile device, providing convenient printing wherever you are. Lightweight and portable Weighing 1100 g, the ergonomic design is easy to hold with one hand, making quick printing tasks on the move simple and convenient. Multiple printing options A 3inch LCD touch screen enables easy input and editing, supporting various content types including text and logos on surfaces such as paper and metal. Quick dry ink cartridges 42 ml oilbased quickdry ink cartridges help prevent leaks and clogging while delivering smooth prints in vibrant colors. Use scenarios Print texts or logos on packaging, envelopes, or labels during onsite shipments or in a warehouse. Add branding or identifiers to metal tools, equipment, or metal signs in workshops or maintenance settings. notebooks, gifts, or small metal trinkets with concise text or logos.