Feature: 1. 【Portable and User-Friendly】The compact size of our handheld inkjet printer makes it easy to carry and use anywhere. With its intuitive 4.3-inch touchscreen, printing becomes a breeze. The included positioning plate ensures precise and accurate printing every time. 2. 【Versatile and Efficient】Whether you need to print production dates, expiration dates, or any other variable data, the inkjet printer can handle it all. Its high-resolution printing capability of 600 dpi ensures clear and professional results on various materials. 3. 【Long-Lasting Battery】Say goodbye to frequent charging interruptions. The built-in 2200mAh lithium battery provides up to 6 hours of continuous printing on a full charge. This makes it perfect for busy professionals who require uninterrupted printing on the go. 4. 【Wide Compatibility】No matter the surface, the inkjet printer can print on it. From wood to plastic, cardboard to metal, this printer adapts to a wide range of materials, making it a versatile choice for industries such as manufacturing, logistics, and packaging. 5. 【Complete Package】When you purchase this portable inkjet coding machine, you'll receive everything you need to start printing right away. The package include a fast-drying black ink cartridge, a charger, a touch pen, a positioning rule, a USB flash drive for data transfer, and a user manual for easy setup and operation. Specification: Main features: aluminum body, color touchscreen Machine size: L 135mm x W 95mm x H 232mm Spray printing accuracy: 600dpi (high definition) Spray printing line number: 1 to 4 lines adjustable Printing height: 2 mm-12.7 mm (different models, different maximum printing height) Spray printing code: bar code, two-dimensional bar code, variable two-dimensional code, one thing one code Spray printing distance: 2mm ~ 5mm (distance from the nozzle to the object to be sprayed) 2mm-5mm spray printing effect is the best Serial Number: 1-8 variable sequence number Power parameter: DC 8.4V Jet printing speed: up to 30 m / min Ink cartridge capacity: 42ml, a box of ink can print 20 million characters (2mm) External interface: USB, DB9, DB15, photoelectric interface, USB drive Control panel: intelligent touch screen, support 18 languages with input method Ambient temperature: 0 ℃ ~ 38 ℃; humidity: 10% ~ 80% Spray printing materials: carton, stone, MDF, keel, pipe, metal, plastic, wood, aluminum foil, etc Battery: 2200mAh 8.4V, 20Wh Charging Time: about 3 hours Using Time: about 6 hours Package List: 1 x Inkjet Printer 1 x Touch Pen 1 x U-disk 1 x Rechargeable Battery 1 x Ink Cartridge 1 x Position Rule 1 x User Manual