Printing Method: Direct Thermal Printing (no ink, no toner) Connectivity: Bluetooth | Size: 11 x 8 x 5 cm Weight: 170 gm | Color: Black Compatible System: iOS, Android & Windows. 203dpi high resolution mobile bluetooth Label printer and print at a speed of 80mm/s, clear print and stable performance from this label printer. Support multiple functions, it can print different size and shpaes of labels, lists, records, QR Code and so on. It can also print Jewellery Labels and Electricity Wirting Lables as well as Circle Shape Lables. Built-in 1500mAh rechargeable batterys, working in low noise, the Label printer does not need ink cartridge when using, low operation cost. This Bluetooth printer is Lightweight and compact size, easy to carry.