Standalone operation without connectivity This professional handheld inkjet printer functions completely independently, requiring no app downloads, computer connections, or mobile device pairing to operate effectively. Simply power on and start printing immediately, making it suitable for warehouse workers, construction sites, manufacturing facilities, and field operations where reliable connectivity may be limited or unavailable. Ultraportable onehanded operation Weighs 1100 g and measures 130 x 95 x 230 mm. Ergonomic design with builtin memory storage enables effortless singlehanded use during extended work periods. The lightweight construction and intuitive controls allow operators to move between work stations, climb ladders, or work in confined spaces without fatigue or strain. Advanced touch screen interface Features a responsive 4.3inch LCD touchscreen that enables direct text input, barcode creation, and editing without external devices or complex setup. Users can quickly modify content, adjust font sizes, select from multiple languages, and preview designs in real time, reducing preparation time and the need for additional equipment or technical expertise. Multisurfaces printing capability Print quality text, barcodes, serial numbers, and graphics on over 8 material types including paper, cardboard, metal surfaces, glass panels, plastic components, and wooden materials with consistent results. The adjustable printing distance of 25 mm accommodates various surface textures and thicknesses, while the printing height range of 212.7 mm provides flexibility for different marking requirements across industries. Use scenarios Warehouse and logistics labeling: tag product SKUs, batch codes, and serial numbers on cartons, bags, and pallets for accurate inventory and traceability. Onsite marking at construction and field operations: label tools, metal components, glass panels, plastic parts, and wooden items directly at the job site. Manufacturing and packaging line labeling: apply text, barcodes, or graphics to components during assembly, quality checks, or packaging processes.