Inkless Thermal Technology: This label maker uses thermal paper instead of ink or toner.This energy-saving method ensures clean handling and includes a roll of 100 water-and oil-proof label samples that are easy to tear off and leave no residue. User-Friendly App Integration: Access over 100 free label templates in 13 languages with this label maker's app.The app supports text,barcode,,and picture printing,and allows for easy label customization and batch printing, which improves business efficiency. Versatile Label Options: This label maker supports a wide range of labels from 20-80mm in width,including regular white, round,colored,cable/jewelry,and clear labels. Enhanced Connectivity: This label maker features a stable Bluetooth 4.2 connection is compatible with smartphones,tablets and also offers USB connectivity for OS and 10 systems. Efficient and portable: This label printer can hold up to 36 rolls of continuous printing on a full charge. Equipped with Type-C fast charging,this compact and portable labeler is perfect for on-the-go labeling in any commercial or home environment. Connection method:Bluetooth 4.2/Type-C APP software:(Mobile APP) PrintMaster PC APP:LabelLife Print resolution:203DP Print speed:35-50mm/s Print effective width:72mm Label width:20-80mm Supported paper: paper, paper,continuous paper Power supply:lithium battery Battery capacity:2200mAh Colour:Gray Material:ABS Package Contents: 1 * Printer 1 * Type-C data cable 1 roll * label paper (white 40x30mm, 100 sheets) 1 * Multilingual manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.