Portable LabelWriter Handheld Thermal Label Printer Wireless BT Label Maker Comp Connection method: compatible with wireless connection BT 4.0, compatible with robot smartphone and IOS. BT connection can remove the cable limit and is convenient. Follow the user guide to download the relative app to your smartphone, you can print at any time and anywhere, as long as you are connected correctly. The label of large inventory items can be printed continuously for many times in one operation. Free label printing: label printing is more free, allowing multi language printing, horizontal version, vertical version, barcode 1D / 2D and printing form, etc. the application has a large material library, enriching your label creation. Integrated battery pack: rechargeable high-voltage lithium battery pack with a capacity of 1200 mach, used for thermal printing, with continuous working time of up to 4 hours. In the low noise work, the printer does not need ink cartridge when using, so the operation cost is low. Delicate and lightweight: beautiful color, small and light body, made of ABS plastic, can be put in your pocket or bag, easy to carry anywhere. The best gifts for students, office workers, friends, families. Battery capacity: 1200mAh Printing accuracy: 203dpi Printing specification: label width 15mm / effective width 12mm Size: 130 * 75 * 28mm Color: white, pink, green Products include: 1 x convenient thermal label printer, 1 x charging line Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.